Surplus Shed – www.SurplusShed.com

Filters - Page 53

RECTANGULAR INTERFERENCE FILTER/BEAMSPLITTER

2" X 7/8" X 0.05" thick. Not sure what the original application was but it acts like a beamsplitter reflecting about 75% and transmitting about 25%. Look thru it and you'll see a blue tone, look at a reflection and it appears to have a gold coating. Clearly will be a fun piece to experiment with.

M2085 $0.50 or 10 for $3.50

N-3 NEUTRAL DENSITY FILTER, 63MM DIA

Glass neutral density filter, 63mm diameter by 6.3mm thick. Box is marked N-3 density.

M2108 $1.25 or 10 for $10.00

MTD GLASS FILTER SET; RED, ND & AMBER

 

 

 

Filters are 30mm diameter, and mounting is 39mm dia.

 

 

 

 

Looks like they snap in place as there is a ring on the

 

 

back side that sticks out 4mm and is 33mm diameter.

 

 

Too big to be used in your 1-1/4" telescope eyepieces

 

 

but maybe you can get creative. The Neutral Density

 

 

one is quite dark and may make a decent moon filter.

 

 

We believe these were made for a military application.

M2140

$5.00

 

 

 

50MM X 50MM GREEN INTERFERENCE FILTER

 

 

 

This filter is reflective on both sides and shows a

 

 

 

 

deep green color when held up to a light. It loses it's

 

 

mirrored effect when looking at a light source. 50mm

 

 

long x 50mm wide x 1mm thick. We have a limited

 

 

supply of these.

 

 

M2147

$2.50

 

 

 

 

 

 

MOUNTED MOON FILTER FOR 2" EYEPIECES

 

 

Dark glass neutral density filter, mounted, ready to

 

 

 

 

screw right into your 2" eyepiece. 9mm thick. Reduce

 

 

the brightness and improve contrast to see the craters

 

 

and details of the moon's surface without eyestrain.

 

 

New/Unused.

 

 

M2618

$14.95

 

 

 

 

 

 

Page 55
Image 55
Tasco 1575 manual Rectangular Interference FILTER/BEAMSPLITTER, Neutral Density FILTER, 63MM DIA

1575 specifications

The Tasco 1575 is a high-quality spotting scope designed for outdoor enthusiasts, birdwatchers, and hunters who seek superior optics and performance. This versatile instrument is engineered with advanced technologies and precision manufacturing that make it a standout choice in the field of optical equipment.

One of the main features of the Tasco 1575 is its powerful 15-75x magnification capability. This wide range allows users to zoom in on distant subjects with remarkable clarity, making it ideal for observing wildlife or surveying landscapes. The scope is equipped with a superior quality objective lens, which not only enhances light transmission but also offers exceptional brightness and color fidelity. This ensures that users can enjoy crisp, detailed images even in low-light conditions.

The Tasco 1575 is also designed with a durable and robust construction. Its waterproof and fog-proof design makes it suitable for use in various weather conditions, allowing users to focus solely on their observations without worrying about equipment failure. The rubberized exterior provides a secure grip and added protection against impacts, ensuring that the scope can withstand the rigors of outdoor adventures.

In terms of portability, the Tasco 1575 is relatively lightweight, making it easy to carry during long excursions. Additionally, it comes with a comfortable tripod, providing stability for prolonged viewing sessions. This feature is particularly beneficial for spotting distant details that require steady observation.

One of the key technologies integrated into the Tasco 1575 is its multi-coated optics. This technology minimizes glare and maximizes light transmission, resulting in sharp images with minimal distortion. The eyepiece features a comfortable design that accommodates users wearing glasses, ensuring a pleasant viewing experience for all.

Overall, the Tasco 1575 combines high magnification with durable construction and advanced optics, making it an excellent choice for users seeking a reliable spotting scope for various outdoor applications. Whether for leisurely birdwatching, hunting expeditions, or nature observation, the Tasco 1575 stands out as an exceptional tool that meets the demands of avid outdoor enthusiasts. Its blend of features, technologies, and characteristics ensures that users can capture the beauty of the natural world with confidence and clarity.