User Manual for Pentax SMC XW20 20mm Wide Angle Eyepiece Click to enlarge the picture
Contents of the user manual for the Pentax SMC XW20 20mm Wide Angle
- Product category: Eyepieces Pentax
- Brand: Pentax
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for Pentax Eyepieces
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User manual for the Pentax SMC XW20 20mm Wide Angle contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any Pentax product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official Pentax user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a Pentax product will considerably shorten its lifespan!
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Product description Featuring premium optical components, a wide 70° field of a view, and generous 20mm eye relief for comfortable glassing, the SMC XW20 20mm Wide Angle Eyepiece is designed for use with Pentax 65mm, 80mm and 100mm spotting scopes. This 20mm focal length eyepiece yields 32x magnification with the PF-100ED, 27x with the PF-80EDA, 26x with the PF-80ED, and 19.5x with the PF-65EDA II and PF-65ED II. Extra-low dispersion lanthanum glass elements provide a balanced image with minimal aberrations, while fully multi-coated air-to-glass surfaces and partially coated laminated surfaces avoid reflection for optimal light transmission. A light-shielding diaphragm further reduces internal reflections for a bright, high-contrast image. The eyepiece is constructed to Japanese Industrial Standard Class 4 for water resistance. It is not to be used underwater, but will easily withstand light rain or dew. Its diameter is the American standard of 1.25", so it can be used in other spotting scopes or telescopes, and it offers a 43mm adapter mounting thread under the removable eyecup. - Compatibility
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- Pentax PF-100ED, PF-80EDA, PF-80ED, PF-65EDA II, PF-65ED II spotting scopes
- Optical Performance
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- Wide 70° field of view
- Long 20mm eye relief accommodates eyewear
- 32x magnification with PF-100ED
- 27x magnification with PF-80EDA
- 26x magnification with PF-80ED
- 19.5x magnification with PF-65EDA II and PF-65ED II
- Construction
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- Extra-low dispersion lanthanum glass
- Fully multi-coated on surfaces that come into contact with air
- Partially coated laminated surfaces
- Light-shielding diaphragm further reduces internal reflection
- Weatherproof construction (JIS Class 4-rated)
- 1.25" diameter
- 43mm adapter thread under eyecup
UPC: 027075075245 In the Box Pentax SMC XW20 20mm Wide Angle Eyepiece (1.25") - Limited 25-Year Warranty
Table of Contents
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Technical parametersPentax 70516 Specs | Magnification | With PF-100ED Scopes: 32x
With PF-80EDA Scopes: 27x
With PF-80ED Scopes: 26x
With PF-65EDA II and PF-65ED II Scopes: 19.5x | | Angle of View | 70° (Apparent) | | Field of View | With PF-100ED Scopes: 124' @ 1000 yd / 38 m @ 1000 m
With PF-80EDA Scopes: 135' @ 1000 yd / 45 m @ 1000 m
With PF-80ED Scopes: 141' @ 1000 yd / 47 m @ 1000 m
With PF-65EDA II, PF-65ED II Scopes: 186' @ 1000 yd / 61 m @ 1000 m | | Eye Relief | 20.0 mm | | Water Resistance | Water Resistant | | Dimensions |
Rating96% users recommend this product to others. And what about you?
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