ReviewsUltraviolet Visible Spectrophotometer

Hoya 82 mm Fusion Antistatic UV Filter

  • Hoya Ultraviolet (UV) Glass Filter: This is a multi-purpose filter that is designed to optimize the photography experience of the digital SLR user. UV filters absorb ultraviolet rays that often make outdoor photographs hazy and indistinct, and should be constantly fitted to a lens to provide improved clarity and color balance, as well as to provide protection to your lens..
  • Hoya Circular Polarizing (PL) Slim Filter: A polarizing filter allows you to remove unwanted reflections from non-metallic surfaces such as water and glass, and it also improves color saturation, clarity and contrast. A polarizer is different than most filters in that it is composed of two pieces of glass, mounted independently inside a round frame so that one can be rotated relative to the other..
  • Hoya Neutral Density (ND) Filter: An ND filter is an essential accessory for any photographer's camera bag. ND filters reduce the amount of visible light that enters the lens, allowing the user to utilize wider apertures or slower shutter speeds, particularly in bright conditions..
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DARKBEAM UV 365nm Light Wood's lamp V4 USB Rechargeable Portable Blacklight LED Ultraviolet Flashlight Mini Pocket-Size, Detector for Pet Urine, Stains, Flurescent Material, Money Check, Amber 370nm

  • ...ates items containing fluorescent agents or anti-counterfeiting codes, it will show obvious blue-violet light..
  • ✚【FILTERED UV 365NM LIGHT】-- Equipped with hard toughened black filter optical lens that can filter out unwanted visible light, and release purer invisible ultraviolet light, which is suitable for more professional detection needs. More Obvious Detection Effect - There is almost no disturbing visible violet light..
  • ✚【MINI BUT POWERFUL ULTRAVIOLET LIGHT】-- Small enough to put into your keychain or pocket. There is no doubt that this combination of size & power is a good pick for daily use. Comes with a hand strap, easily put into pocket, backpack, toolbox, your car or beside the couch but not afraid of losing. The case uses high-quality aluminum alloy, which greatly enhanced its heat dissipation performance, this makes flashlights more reliable and durable..
  • ✚【BUILT-IN RECHARGEABLE BATTERY POWERED】The V4 UV365 Flaslight is powered by built-in rechargeable battery. It can be used continuously for 1h when fully charged. The USB direct charge design allows you to get rid of the trouble of frequen....
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DARKBEAM UV Filtered 365nm Black Light Wood's lamp, USB Rechargeable Blacklight, LED Ultraviolet Flashlight - 20W Powerful Mini Portable Handheld Pet Urine Detector, for Resin Curing, Ore, Fluorescent

  • ...s invisible to the naked eye. When it irradiates items containing fluorescent agents or anti-counterfeiting codes, it will show obvious blue-violet light..
  • ★【FILTERED UV 365NM LIGHT】-- Equipped with hard toughened black filter optical lens that can filter out unwanted visible light, and release purer invisible ultraviolet light, which is suitable for more professional detection needs. More Obvious Detection Effect - There is almost no visible violet light, no longer distracted by interference, just enjoy your more efficient searching like rock hounding. IPX64 waterproof, DO NOT NEED to worried about the humid conditions like water drops..
  • ★【SAVE YOUR TIME - USB FAST CHARGING PORT】-- The B02 Pro UV365 Flashlight is powered by a 3400-mAh rechargeable battery (with protective plate). The Type-C fast charging port design help you get rid of the trouble of frequent battery replacement and save least 1/3 of the charging time, compared to micro-USB charging port. Easily connect the USB-C charging cable to the packed adapter (5V/2A), or your power bank, laptop and other USB devices then quickly charge the battery..
  • ★【MINI BUT POWERFUL ULTRAVIOLET LIGHT】-- Small enough for one-handed operation. It's once hard to choose between portable siz....
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OSRAM HBO 200W/4 Mercury Short-Arc Discharge Lamp

  • Discharge lamp with intense point source providing a broad spectrum through the visible and ultraviolet range.
  • OEM replacement bulb for equipment in the medical & scientific fields, including microscopy, fluoresence, fiber illumination, surgical lighting, and UV curing.
  • Wattage: 200W, Voltage Range: 54-63V, Current: AC, Average Lifetime: 200hrs.
  • Specially designed to ensure high arc stability.
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OSRAM HBO 200W / DC Mercury Short-Arc Discharge Lamp

  • Discharge lamp with intense point source providing a broad spectrum through the visible and ultraviolet range.
  • OEM replacement bulb for equipment in the medical & scientific fields, including microscopy, fluoresence, fiber illumination, surgical lighting, and UV curing.
  • Wattage: 200W, Voltage Range: 48-65V, Current: DC, Average Lifetime: 1,000hrs.
  • Specially designed to ensure high arc stability.
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OSRAM HBO 50W / 3 Mercury Short-Arc Discharge Lamp

  • Discharge lamp with intense point source providing a broad spectrum through the visible and ultraviolet range.
  • OEM replacement bulb for equipment in the medical & scientific fields, including microscopy, fluoresence, fiber illumination, surgical lighting, and UV curing.
  • Wattage: 50W, Voltage Range: 20-26V, Current: DC, Average Lifetime: 200hrs.
  • Specially designed to ensure high arc stability.
  • Used by numerous manufacturers for UV curing.
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Cuvettes for Spectrophotometer (4 Pack) - Standard, 45 mm Height, 3.5 ml Capacity - Wavelength Range 190-2500 nm, UV Quartz, Square Shape - Accurate Readings for UV-VIS Absorbance Studies

  • Lifestyle Visions quartz cuvettes are made out of clear rich purity quartz materials to adapt to the needs of a variety of spectrophotometer laboratory studies. The cuvettes are acid and alkali resistant. Each quartz cuvette holds 3,500 of microliters. The cuvettes are Type 1 with two sides frosted and two sides polish. The heat resistant are able to withstand high temperature up to 600 ℃.  .
  • These cuvettes have a standard 12.5 mm square outside dimension and a 10 mm light path through the sample. The es quartz cuvettes transmittance of light is above 83%. The Cuvette design allows the light beam to come through the front window and exit the back window of the cuvettes..
  • The highly transparent UV cuvettes require as little as a sample for accurate and precise quantitation of DNA, RNA, and proteins..
  • UV-transparent cuvettes that are suitable for most UV and visible spectroscopic assays.
  • supplement to their use when working with precious DNA or RNA samples..
  • Standard spectrometer cuvette comes in a pack of four with the outer dimension: 45 mm x 12.5 mm x 12.5 mm..
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Alonefire SV004 5W UV Flashlight 365nm Portable Rechargeable Blacklight Flashlight Scorpion for Pet Urine Detector Mineral with Aluminum Body, Charger, 18650 Battery Included

  • The SV004 uses high-quality LG 365nm UV LED as light source, up to 5W power consumption and 1000-1300MW luminous power, which make it become professional ultraviolet flashlight for some professional use.
  • Equipped with hard toughened black filter optical lens that can filter out foreign light from the environment, which makes the ultraviolet light purer.
  • The body case uses high-quality aluminum alloy, which greatly enhanced its heat dissipation performance, this makes flashlights more reliable and durable.
  • Include a high-capacity 18650 Li-ion battery and battery charger(with charging indicator), the charger has overheat and overcharge protection, making the charging process safer.
  • This is a powerhouse UV light! Very little visible light with a good black filter lens. Anything that will fluoresce just shines brilliantly. It's so powerful, uv safety glasses are recommended.
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OSRAM HBO 200W / 2 L1 Mercury Short-Arc Discharge Lamp

  • Discharge lamp with intense point source providing a broad spectrum through the visible and ultraviolet range.
  • OEM replacement bulb for equipment in the medical & scientific fields, including microscopy, fluoresence, fiber illumination, surgical lighting, and UV curing.
  • Wattage: 200W, Voltage Range: 57-65V, Current: AC or DC, Average Lifetime: 200hrs for AC or 400hrs for DC.
  • Specially designed to ensure high arc stability.
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OSRAM HBO 50W AC L1 Mercury Short-Arc Discharge Lamp

  • Discharge lamp with intense point source providing a broad spectrum through the visible and ultraviolet range.
  • OEM replacement bulb for equipment in the medical & scientific fields, including microscopy, fluoresence, fiber illumination, surgical lighting, and UV curing.
  • Wattage: 50W, Voltage Range: 39-45V, Current: AC, Average Lifetime: 100hrs.
  • Specially designed to ensure high arc stability.
  • Used by numerous microscope manufacturers, as Leica, Nikon, Olympus, and Zeiss.
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Caddyshack II

  • 【PREMIUM LENS】 The lens of trendy cool sunglasses are made of quality TAC polarized lens, adopts extraordinary clarity and superb optical quality, visible light perspective rate is super high, giving you a better visual experience and effectively protect your eyes from the sunlight ..
  • 【EFFECTIVELY PREVENT ULTRAVIOLET RAYS】The wayfarer sunglasses feathure with 100% UV400 protective coating, blocking 100% harmful UVA and UVB rays and the damage caused by ultraviolet rays to your eyes,and you still have a clear vision under the sun,so that your activities under the sun will not be affected,Can eliminate glare and reduce eye fatigue, making the scenery clearer and softer,bringing you a beautiful visual experience under the sun..
  • 【A BROADER AND CLEARER VISION EXPERIENCE】Unisex sunglasses polarized uv protection adopts fully upgraded lens,oversized sport sunglasses in wider and clearer lens design，providing you with a greater vision in the wild,full coverage sunglasses with a good wind and dustproof effect, preventing mosquito’s eye damage,humanized curved design,help you reduce air resistance during high speed cycling and other outdoor exercise..
  • 【ADJUSTABLE TEMPLES】Shady rays polarized sunglasses with humanized adjustable temple design,l....
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