Product Details
Style: XW-30R
Brand: Pentax
MPN: 70537
UPC: 027075301689
EAN: 0027075301689
- Brand: Pentax
- Model Name: smc PENTAX XW eyepiece
- Eye Piece Lens Description: Wide Field
- Objective Lens Diameter: 20 Millimeters
- Focus Type: Manual Focus
- Finderscope: Reflex
- Compatible Devices: most 2-inch telescopes
- Lens Coating Description: Fully Multi-Coated
- Exit Pupil: 0.4 Millimeters
- Focal Length Description: 20 millimeters
- UPC: 027075301689
- Global Trade Identification Number: 89
- Manufacturer: Ricoh Imaging
- Brand Name: Pentax
- Model Name: smc PENTAX XW eyepiece
- Exit Pupil Diameter: 0.4 Millimeters
- Objective Lens Diameter: 20 Millimeters
- Coating: Fully Multi-Coated
- Focal Length Description: 20 millimeters
- Field Of View: 7E+1 Degrees
- Finderscope: Reflex
- Compatible Devices: most 2-inch telescopes
- Eye Piece Lens Description: Wide Field
- Focus Type: Manual Focus
- IDEAL FOR ASTRONOMICAL TELESCOPE The XW30-R is the perfect eyepiece for viewing the nebula planets and exploring the night sky
- CLEAR COMFORTABLE VIEWING XW30-R eyepiece features an extra-wide 70 apparent angle of view and an extra-long 20mm eye relief to deliver an exciting image with a wide-perspective
- HIGH-GRADE OPTICS FOR EXCEPTIONAL IMAGE QUALITY The high-performance XW30-R's optics incorporates high-refraction extra-low-dispersion lanthanum glass elements to produce a well-balanced image with minimal aberrations It is particularly designed to reduce the disturbing blackout effect by effectively compensating for the spherical aberration of the pupil
- SMC COATING All lens surfaces that come in contact with air are treated with the original multi-layer coating while all laminated surfaces are treated with the innovative partial coating to offer the light transmission efficiency of more than 90 percent (an astonishing 96 percent at 550nm) over the visible light spectrum
- ADVANCED LIGHT-SHIELDING TECHNOLOGY Thanks to PENTAXs advanced computer simulation technology XW30-R features a light-shielding diaphragm at the most effective position to drastically reduce internal reflections for a brighter higher-contrast image
- ALL-WEATHER CONSTRUCTION The XW30-R features JIS Class 4 weatherproof construction making it possible to use it in drizzle or under night dew
- BUILT-IN ADAPTER-MOUNTING SCREW When the rotatable eyecup is removed it also offers an adapter-mounting screw/thread (43mm in diameter with a 0 75mm pitch)
- PENTAX SPORTS OPTICS SINCE 1938 Bringing together technology cultivated through the development of a wide variety of cameras and lenses Experience the clarity made possible by trusted optical performance and revolutionary coating techniques Discover a new way of seeing with PENTAX sports optics
- WIDE RANGE OF XW SERIES LINEUP With a wide range of magnifications to choose from the XW series accommodates a wide range of both casual and specialized applications
- WHAT'S IN THE BOX Includs front cap rear cap and plastic case
Weatherproof Body for Multi-Application Viewing Clear Comfortable Viewing
Assured by 70° apparent angle of view and an extra-long 20mm eye relief to
deliver an exciting wide-perspective image High-Grade Optics for Exceptional
Image Quality The high-performance XW-series optics incorporates high-
refraction extra-low-dispersion lanthanum glass elements to produce a well-
balanced image with minimal aberrations It is particularly designed to reduce
the disturbing blackout effect by effectively compensating the spherical
aberration of the pupil PENTAX-Original Multi-Layer Coating for Outstanding
Light Transmission Efficiency All lens surfaces that come in contact with air
are treated with the original multi-layer coating while all laminated surfaces
are treated with the innovative partial coating to offer the light
transmission efficiency of more than 90 percent (an astonishing 96 percent at
550nm) over the visible light spectrum Advanced Light-Shielding Technology for
Improved Image Contrast Thanks to PENTAX’s advanced computer simulation
technology the XW series features a light-shielding diaphragm at the most
effective position to drastically reduce internal reflections for a brighter
higher-contrast image A Choice of Six Magnifications to Meet Specific
Applications With wide range of magnifications to choose from The XW series
accommodates a wide range of both casual and specialized applications
Weatherproof Construction for All-Weather Viewing The XW series features JIS
Class 4 weatherproof construction making it possible to use it in drizzle or
under night dew
