Best Optical Analytical Instruments

Green.L 72mm IR 850 Glass Infrared X-Ray Filter 850nm IR Filter for Camera Lens Digital DSLR SLR

Material: high quality optical glass and premium aluminum alloy..
Suitable for 72mm filter thread DSLR/SLR camera, especially mirrorless cameras or DSLRS with no IR blocking filter in front of the sensor. (Please check your camera's owners manual)..
Effect passes only infrared rays above 850nm..
These filters are ideal for creating special affects or for changing the lighting in photography, and also for use in analytical situations where UV and visible light needs to be blocked..

Material: high quality optical glass and premium aluminum alloy..
Suitable for 52mm filter thread DSLR/SLR camera, especially mirrorless cameras or DSLRS with no IR blocking filter in front of the sensor. (Please check your camera's owners manual)..
Effect passes only infrared rays above 950nm..
These filters are ideal for creating special affects or for changing the lighting in photography, and also for use in analytical situations where UV and visible light needs to be blocked..

Material: high quality optical glass and premium aluminum alloy..
Suitable for 25mm filter thread DSLR/SLR camera, especially mirrorless cameras or DSLRS with no IR blocking filter in front of the sensor. (Please check your camera's owners manual)..
Effect passes only infrared rays above 720nm..
These filters are ideal for creating special affects or for changing the lighting in photography, and also for use in analytical situations where UV and visible light needs to be blocked..

Material: high quality optical glass and premium aluminum alloy..
Suitable for 55mm filter thread DSLR/SLR camera, especially mirrorless cameras or DSLRS with no IR blocking filter in front of the sensor. (Please check your camera's owners manual)..
Effect passes only infrared rays above 950nm..
These filters are ideal for creating special affects or for changing the lighting in photography, and also for use in analytical situations where UV and visible light needs to be blocked..

【 Infrared Filter】These filters are ideal for creating special affects or for changing the lighting in photography, and also for use in analytical situations where UV and visible light needs to be blocked.
【Multi-Resistant Nano Coating】Made of professional optical glasses with Multi-Resistant Nano Coating technology,9HD hardness making the filter anti-scratch, water repellent, oil & dust ..
【Well Built】Filter frame made of tough aviation aluminum frame ensuring durability..
【Easy to Use】These are filters which screw on front of the lens. Any lens with 82mm thread it will work.Please verify your camera's lens thread size.For example: Ø82..
【Kit Includes】1x 82mm IR720 Filters ,1xLens Protective Case.

...ale is calibrated, tested and inspected before it is shipped to our customers..
BASED IN SEATTLE: We sell scientific equipment easy to use and built to last. Seattle Alki Scientific is part of the Fristaden Lab company, an American lab equipment company established in 2014. We take quality seriously and back all our instruments with 30-day returns and 1 year warranties. Our products also come with detailed user instructions and access to our knowledgeable customer support..

【 Infrared Filter】These filters are ideal for creating special affects or for changing the lighting in photography, and also for use in analytical situations where UV and visible light needs to be blocked.
【Multi-Resistant Nano Coating】Made of professional optical glasses with Multi-Resistant Nano Coating technology,9HD hardness making the filter anti-scratch, water repellent, oil & dust ..
【Well Built】Filter frame made of tough aviation aluminum frame ensuring durability..
【Easy to Use】These are filters which screw on front of the lens. Any lens with 62mm thread it will work.Please verify your camera's lens thread size.For example: Ø62..
【Kit Includes】1x 62mm IR720 Filters ,1xLens Protective Case.

【 Infrared Filter】These filters are ideal for creating special affects or for changing the lighting in photography, and also for use in analytical situations where UV and visible light needs to be blocked.
【Multi-Resistant Nano Coating】Made of professional optical glasses with Multi-Resistant Nano Coating technology,9HD hardness making the filter anti-scratch, water repellent, oil & dust ..
【Well Built】Filter frame made of tough aviation aluminum frame ensuring durability..
【Easy to Use】These are filters which screw on front of the lens. Any lens with 77mm thread it will work.Please verify your camera's lens thread size.For example: Ø77..
【Kit Includes】1x 77mm IR720 Filters ,1xLens Protective Case.

☑Readability for 0.001g or 1mg: Our digital analytical scale can get clear and precise results in seconds. It has a 0.001g precision that allows you to work with high accuracy. A large backlit display ensures you read the data in darkness, glass windshield design adapts to a different environment..
☑RS232 Interface: Different from other analytical milligram scales, ours have an RS232 interface to be plugged right into your computer or printer to download data instantly..
☑Multifunction: This 0.01g analytical balance features not only 13 units conversion(g/ct/oz/lb/ozt...), it also calculates the percentage of items. Otherwise though a full range tare, overload protection, counting, which can fulfill your different needs..
☑Applications: Compared to the ABS shell scale, the aluminum alloy made the shell of 1mg analytical scale is more stable and more resistant to external interference, thus the results will be more accurate. It is suitable for precise weighing in laboratories, schools, pharmacies, jewelry stores, chemical plants, and so on..
☑CE Certification: Our precision balance has passed the CE certification..