Randolph Engineering’s Factory, Randolph, Massachusetts


Our favorite sunglasses are made at a factory in Randolph, Massachusetts, USA. Randolph Engineering (RE) has built glasses for the US military since 1982. NASA’s astronauts and Navy fighter pilots wear them. And yet, in getting to know them (we sent fan mail that they answered), we’ve learned that Randolph remains a small company, a family business that does things the old-fashioned way. Which is to say, the right way. And a trip to the factory only grew our love of all things Randolph.


The process as we saw it begins with the frames, which are a metal alloy wire composed primarily of copper and nickel, the best Randolph can source. This wire is spooled through a machine programmed to precisely cut each individually styled frame’s pieces.


The factory feels old-fashioned, as you might imagine, with tools, machines, people, and jigs that have been around since Randolph was founded in 1972.


Engineers work here, as do tinkerers, people committed to precision, but also creativity.


Grzegorz, of Polish origins, does all engineers proud. He’s been building and testing RE’s machines and developing new products for over 32 years.


Jigs. We heard the word often on our tour, and they’re central to the whole process. Each frame has one unique jig to its style, size, and make. Precisely cut jigs ensure precisely cut, precisely soldered frames.


Soldering is done by hand, and Randolph offers a lifetime warranty on its frames’ joints. This means that its frames’ metal alloy components, which are soldered together, will not come undone or else Randolph will fix or replace them. Needless to say, Randolph maintains very high quality control standards which include a final, 100% inspection of all frames.


There are multiple options for the temples of the frames. Shown are bayonets with plastic temple tips around them to prevent slippage.


Randolph imports glass lenses from Germany because it wants the best, and the best is Randolph’s priority. Its recently upgraded polycarbonate lenses are the next generation in polycarbonate with 5-6X additional strength and upgraded impact resistance. Machines in the factory size lenses to the precise make and style they are programmed to cut. These purple lenses belong to the Ranger series, designed for the shooting market.


The original 1981 line drawings from Randolph’s flagship product: the Aviator. Precision, or perfection rather, within +- .010 is Randolph’s culture, and everyone was very happy to explain even the smallest details to us. Though time has passed, the Aviators have remained a classic. They’re our favorites, and the subject of a future post.


Jan Waskiewicz and Stanley Zaleski founded Randolph Engineering in 1972, and grew it as a family business with a soul.  Something that is not easy to do. Randolph’s ethos inspires us to continue to stand for and believe in things, like the best of American manufacturing. We’re proud to call the good people at Randolph our friends, and to offer our thanks to them for living by the words on the plaque at the entrance.

46 comments

  1. Uri says:

    Awesome. I still have a pair of RE Intruders that went through a lot and yet, they are still here ready for more.

  2. Dan says:

    In a world of mass production, Randolph maintains the human touch and it is evident in their work and products. Proud to wear my Aviators.

  4. Pete Zaleski says:

    Proud to wear my Aviators on the flight line and around town. The only pair I’ll ever need.

  5. Pingback: Matt Browner Hamlin: GORUCK: The Most Passionate Brand Following In the World | Daily Play - Your Sports Website
  6. Andrew Rakicsany says:

    Awesome “blog”! Keep it going, I would love to buy more American, but it’s hard to find these companies in today’s mass market made in china world. I will put these sunglasses on my buy list.
    BTW I am putting my money where my mouth is, just bought a GR1 from you! Keep going like you have, find the best of what this country can make, we will be here to buy it!

  7. www.hyzq123.com says:

    Their capacity to revive steadiness on the molecular level makes them a core technique for integrative healing.
    In Contrast To NSAIDs and corticosteroids, which regularly suppress symptoms at the cost of long-term damage, peptides are likely to work
    with your physique to revive healthy immune function.
    This peptide has been gaining popularity as a result of its potential in reducing irritation, bettering skin well being, and supporting total wellness, particularly in people with chronic conditions.

    Cycle Size usually signifies the time period during which the drug starts displaying its
    results in the human physique. For peptides, we referred to several medical trials and person evaluations
    to find the exact cycle size of each peptide. The route of administration is decided by
    what area needs to be focused. The injectable is used for an total systemic
    anti-inflammatory impact.
    Analysis demonstrates that when combined with LED remedy, this peptide boosts collagen synthesis by 70%.
    The copper-binding properties also present antioxidant protection and help nerve outgrowth for tissue regeneration(5).
    TB-500 increases actin production to assist cell motion and construction. This peptide remedy element helps with wound remodeling while reducing fibrosis, the formation of excess fibrous connective tissue.
    A recent safety study published in Alternative Therapies in Well
    Being and Medication showed that intravenous infusion of up to 20mg
    of BPC-157 in wholesome adults was nicely tolerated with no adverse effects(2).
    But human clinical trials stay restricted, with most evidence coming from animal research.

    Recommendation would be very helpful because I’m feeling like right now at work
    is gonna be hell on earth honestly . In Distinction To KPV, which primarily functions by modulating immune responses and lowering
    irritation, BPC-157 directly stimulates mobile regeneration (Pevec
    et al.). The GLOW peptide protocol offers a science-based strategy to pores and skin rejuvenation and tissue
    repair via the mixed action of BPC-157, TB-500, and GHK-Cu.

    I like that a sleep tracker thinks my scores are wonderful,
    however extra importantly – I really feel rested, energized and ready
    for each day. In addition to the newfound health I talked about initially, my mind feels like it did in my 30’s, sharper and no mind fog.
    These influencers – lengthy earlier than social media – bind to
    receptors on our cells instructing them how to perform bodily
    processes. The long record of points started to resolve – including my nearly lifelong allergies,
    bronchial asthma, IBS and POTS. Use/Indication highlights the aim behind the consumption of the chosen peptide.

    All peptides are produced in FDA-monitored facilities and prescribed primarily
    based on your distinctive well being goals.
    However with the rise of focused peptide therapy, we now have instruments that work with the physique to resolve inflammation quite than just suppress signs.
    Most peptides have to be reconstituted and administered subcutaneously,
    although some can be found orally or as nasal sprays. Remedy plans usually final 30 to ninety days, followed by rest intervals
    to optimize outcomes and forestall desensitization. In this text, we’ll discover the highest
    anti-inflammatory peptides out there at present, how they work, and why they’re altering the greatest way
    we strategy healing. We’ll also present you tips on how to access them underneath
    doctor supervision by way of Revolution Well Being, the place quality and safety are at all times prioritized.

    If we have been taking it completely for non-digestive
    points, I would still divide the doses so it is efficient for an extended time period.
    That takes time, everybody is unique, some say three months, could
    probably be less. As a C3 peptide, it promotes cell proliferation, migration,
    reprogramming, and axonal regeneration. This results in functional motor recovery
    after peripheral nerve harm. It might help combat the results of aging and other medical circumstances on nerve well being.
    KPV helps enhance how the immune system works by regulating cells that battle
    an infection (macrophages). If that’s not sufficient, KPV has broad reaching
    results for any of the myriad issues ensuing from ongoing inflammation.
    These three peptides work collectively to stimulate collagen manufacturing, speed up wound healing,
    cut back inflammation, and enhance radiant skin appearance.
    One of KPV’s primary functions is inhibiting NF-κB activation, a key regulator of pro-inflammatory cytokine manufacturing (Starowicz & Przewłocka).
    By lowering levels of TNF-α, IL-6, and IL-1β, KPV may help
    mitigate chronic inflammation and help tissue restoration.
    Used alone or with BPC-157, TB-500 is ideal for systemic inflammatory states, continual harm, and fibrotic circumstances.

    …are all tied to persistent inflammatory alerts that overwhelm your body’s capability to restore and recuperate.
    Restoration Code Method represents the culmination of
    cutting-edge peptide research, offering a comprehensive strategy to investigating tissue regeneration mechanisms.
    TB-500 is an artificial fraction of the protein thymosin beta-4, which is found in nearly all human cells.

    PepT1 is answerable for absorbing small peptides from our food plan, and PepT1 is found in the gut epithelial cells.
    Zero severe unwanted facet effects found in animal or human research – even at high doses.
    Your liver handles it simply because it’s simply three natural amino acids.

    KPV blocks this by reducing DNA harm from inflammatory chemicals.
    Mouse studies present it lowers colon cancer threat by 40% in high-inflammation circumstances.

    References:

    http://www.hyzq123.com

  9. Naturlig fettminskning med steroidterapi guide says:

    One Other method called “stacking” entails taking a couple
    of type of anabolic steroid at a time in hopes that
    it will make the drugs work better. Steroids check with exogenous hormones
    individuals take in the pursuit of reaching a sure objective.
    Medically, that could be management of ache, or lowering
    muscle wastage from illnesses like AIDS. For performance pushed folk, this
    refers to hormones or medicine taken in the pursuit of gaining muscle, shedding fats and/or
    increasing recovery. Anabolic steroids stimulate
    erythropoiesis, which will increase red blood cell depend and improves oxygen delivery to working
    muscle tissue. These compounds mimic the physiological results
    of testosterone by stimulating protein synthesis in muscle cells,
    promoting hypertrophy and enhancing physical output far beyond
    pure limits. Our patients typically report Anavar and testosterone undecanoate as the best oral steroids for beginners,
    due to their gentle nature and few unwanted side effects.

    Winstrol is not specifically a slicing or fat-burning steroid
    like Anavar, but it will increase power, power, and speed and has wonderful advantages for the joints.
    One of the distinctive functions of Winstrol
    is its ability to reduce SHBG significantly (while most different
    steroids increase it), ultimately bringing about a
    rise in free testosterone. Even although it’s removed from a bulking steroid, Winstrol nonetheless increases nitrogen retention and improves
    protein synthesis and red blood cell depend – but minimally compared with
    most different compounds. Stanozolol is a synthetic anabolic steroid, which
    is a spinoff of dihydrotestosterone (DHT). Nonetheless, it’s no slouch in the muscle progress division either,
    and a benefit is that it doesn’t aromatize, so it’s much less more likely to have you ever experiencing issues
    like water retention. The modified DHT fashioned
    into Stanozolol has increased anabolic properties for muscle and
    energy features while reducing its androgenic properties.
    As A End Result Of testosterone is an androgen, Sustanon 250 brings in regards to the results of increased masculinization, but in men, this
    can lead to hair loss as a end result of extra DHT.
    The identical holds true for international longitudinal pressure in nonhypertensive people (218).

    The isovolumic rest time is also an independent predictor
    of coronary heart failure within the general inhabitants
    (219). Thirty-one men enrolled within the HAARLEM examine were subjected to 3D echocardiography earlier than,
    at the finish, and a median of 8 months after the start of their
    self-administered AAS cycles (97). The prospective nature, comprehensive evaluation and long follow-up make the results of
    this trial notably fascinating.
    Magnesium helps with ATP production, muscle rest, and
    sleep high quality. Low sodium ranges can lead to dizziness, weakness, and poor performance.
    Bodybuilders who sweat heavily or observe low-sodium diets
    may have to monitor intake closely. As long
    as you’re dealing with an established brand
    like Concentrex, one of the Most Trusted Steroid Manufacturers, you have nothing to worry about in regards to the legality
    and quality of the product. Although Lixus does not often sell instantly
    from its website, we can verify that the merchandise sold by their affiliates are legit’.

    Marijuana can truly inhibit athletic performance by
    lowering cardiac output and reaction time. But it
    also works to reduce back anxiety, which could be
    why cannabinoids are the third most commonly reported class of drugs in aggressive sport.
    Drugs that alter the quantities of circulating hormones like estrogen aren’t themselves performance-enhancing.

    Somewhat, they’re used to fight the undesirable unwanted
    effects of steroids, corresponding to male breasts and
    testicular atrophy. For these with prior experience, this
    cycle boosts muscle mass while controlling unwanted effects.
    This substance was first listed within the IOC doping record on 1 January 2000 as an anti-estrogen prohibited in males.
    This substance was first listed in the WADA Prohibited List
    in 2004 as an anabolic steroid (DHEA).
    Deca-Durabolin is the most well-known brand of Nandrolone Decanoate
    and is used by intramuscular injection. Deca has comparatively weak androgenic effects however very sturdy anabolic effects, which supplies it a
    decreased risk of unwanted side effects in contrast
    with some other steroids. This period is perfect because it lets you make features for the longest time till you reach the purpose where gaining muscle begins to diminish, plateau, and
    doubtlessly stop altogether. This eliminates any losing of time (and steroids) in case your body is not going to make positive
    aspects – as an alternative allowing you to go off cycle and clear your
    system in preparation for the beginning of the subsequent cycle.
    This time-frame also reduces side effects, though this can heavily
    rely upon what compounds you’re using. Medium cycles prohibit you from making the gains you need during these
    few weeks, so you’ll be pretty limited to faster-acting compounds.

    This process entails the protein-building mechanism of cells
    – in other words, the fundamental constructing blocks of lean muscle tissue make it apparent why this is such a fascinating effect for steroid-using bodybuilders.
    With a higher-than-normal rate of protein synthesis occurring, your muscular tissues can grow quicker and more extensively – it sounds simple,
    however that’s the last word goal of using steroids (at least for bulking).
    Anabolic merely refers to anabolism which in-turn simply refers back to the metabolic process; worthy of observe,
    anabolism is the direct reverse of catabolism. This anabolic process aids in building molecules
    or maybe a better way to take a look at it, the anabolic
    course of strengthens and restructures molecules to ensure that them to turn out to be larger and extra efficient.
    This course of aids in growth and within the promotion of strength to a large degree but additionally promotes many things of a secondary nature that can be of curiosity to the performance similar
    to hardness.
    This substance was added to the doping record ahead of the Seoul 1988 Olympic Games.
    This substance was first listed within the IOC
    doping list on 31 January 1999 as an anabolic steroid. If you
    inject anabolic steroids and share a needle with
    others, you are at great risk of getting HIV, hepatitis B, and
    hepatitis C. People who turn into dependent on anabolic
    steroids can even have withdrawal signs if they stop taking them.
    Without the drug of their system, they might feel drained and restless,
    cease consuming and sleeping, lose their sex
    drive, and crave the drug. Docs prescribe corticosteroids rather more usually than anabolic steroids.

    This substance was first listed in the IOC doping listing on 1 January 2003 as a diuretic.
    This substance was first talked about in WADA tips
    in 2004 in reference to blood volume expanders and masking methods.
    This substance was first talked about in the WADA Prohibited
    List in 2004 in the context of plasma expansion.

    References:

    Naturlig fettminskning med steroidterapi guide

  10. Anavar Cycle FAQ says:

    Their website is user-friendly, with detailed product descriptions and suggested dosages.
    They prioritize buyer satisfaction with prompt support and secure delivery
    strategies. Trusted Anabolics is extensively
    revered within the bodybuilding neighborhood and is thought for its authenticity.

    Steroidify offers an expansive number of anabolic steroids, SARMs,
    and peptides, all rigorously tested for high quality assurance.

    The use of HDL-cholesterol boosting supplements, corresponding to niacin, could additionally result in underestimating danger when using algorithms based mostly on HDL-cholesterol.
    Thus it is necessary to inquire about complement use in this group of sufferers.
    If pharmacological intervention is indicated,
    statins are the first-line of remedy to lower LDL-cholesterol.

    Statins may trigger muscle ache in a small percentage of customers (152), but
    this side impact might occur more regularly in those that have interaction in regular intense exercise (153).
    For this group of patients, an expert panel recommends using hydrophilic statins
    (rosuvastatin and pravastatin) at a low-to-moderate dose, as
    hydrophilic statins are regarded as extra hepatoselective (153).
    If the statin just isn’t tolerated, it’s advisable to vary to a
    lipophilic statin (e.g. simvastatin or atorvastatin), cut back the
    dose, or strive an alternate-day routine (154). If despite these attempts
    statin intolerance remains a problem, other pharmacological options, such as ezetimibe or proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitors,
    should be explored.
    Most steroids are permitted with a prescription, as there
    are numerous medicinal uses for steroids. Nevertheless,
    there is a huge black market for steroids as performance-enhancing medicine,
    with athletes and bodybuilders making up a considerable number
    of users. There are both federal and state criminal penalties for the illicit use or sale of steroids.
    The closest legal alternative to steroids is a designer steroid that copies the results and health elements
    of real anabolic steroids without needing a license.
    Steroids come in different varieties, each with its personal properties and applications.

    Nonetheless, with diligent verification of suppliers, consciousness of the
    signs of counterfeit merchandise, and proper post-purchase care, these
    dangers may be mitigated. Consideration should also be given to
    legal alternatives and professional consultation for
    prescription steroids. Always keep in mind, the goal ought
    to be the enhancement of health and performance, not on the detriment of general well-being.
    Steroids, often shrouded in false impression, are natural compounds with important physiological effects.

    We provide premium-quality injectable and oral anabolic steroids that help muscle progress, fats loss, recovery, and endurance.
    Our merchandise are lab-tested for purity and consistency —
    manufactured with precision to ensure maximum bioavailability and
    safety. To develop bodily energy and endurance, but at the identical time to not really feel fatigue – the
    dream of every athlete and bodybuilder.
    AAS Pharmacy is widely recognized for selling high-quality anabolic steroids with comprehensive product information for each item.
    With clear dosage guidelines and descriptions, AAS Pharmacy goals to
    make every purchase clear and easy. The web site
    also prioritizes user privateness, providing safe cost strategies and discreet shipping choices.
    Though not essentially the most powerful of
    steroids, Deca is often utilized by bodybuilders to boost the features from other bulking steroids.

    These steroids get into the cell system where
    they bind to androgen receptors. Inside the nucleus,
    this complicated carries out a crucial operate of regulating gene exercise.
    One integral factor of this impression is the development in protein synthesis.
    This process is essential for muscle progress and regeneration as a outcome
    of it increases the rate at which a physique rebuilds and develops stronger muscular tissues effectively.

    Anabolic steroids are artificial substances which are
    used by athletes to increase muscle mass as a outcome of it’s tough to realize as much muscle
    without them. They additionally work nicely along with different performance enhancers like progress hormone and insulin-like growth factor-1 (IGF-1).

    The oral bioavailability of AAS can be elevated by making the parent molecule extra lipid-soluble by
    the esterification course of described within the earlier paragraph.
    This modification allows a larger fraction of the absorbed AAS
    to enter the lymphatic system and bypass first-pass metabolism.
    Nonetheless, even after esterification of testosterone by an 11-carbon carboxylic acid group (undecanoate), oral bioavailability remains poor at
    6.8% (9).
    Even if you’re not a newbie bodybuilder, you might need to discover out new
    information about the structure and progress of muscles
    using anabolic steroids. Correct scientific evidence just isn’t sufficient, nonetheless,
    concerning the negative effects I actually have not heard.
    In summary, these seeking to improve physique and
    performance usually buy anabolic steroids on-line from dependable
    platforms like Valkyrie Pharma. We’re proud to offer fast,
    discreet, Canada-wide transport on all our merchandise.
    We perceive the importance of privateness and prompt supply in phrases of purchasing anabolic steroids, SARMs
    or ED Supplements.

    References:

    Anavar Cycle FAQ

Leave a Reply

Your email address will not be published. Required fields are marked *