Celestron 0.7x Reducer Lens for EdgeHD 800 Telescope

BH #CERL8EHD • MFR #94242
Celestron 0.7x Reducer Lens for EdgeHD 800 Telescope
Key Features
  • For 8" EdgeHD Optical Tube
  • 0.7x Focal Reduction, 43% Wider FOV
  • Fully Multicoated Lanthanum Glass
  • 105mm Back Focus Distance
The 0.7x Reducer Lens for EdgeHD 800 from Celestron adds one full f-stop of exposure speed and broadens the field of view of the 8" configuration of Celestron's EdgeHD optical tube. This telescope accessory has a fully multicoated optical path featuring high-transmission lanthanum glass elements with blackened edges, delivering color faithful images that are contrast-rich and crisp from center to edge. A 105mm back focus distance accommodates additional imaging accessories and a wide range of cameras, including the Nightscape CCD and DSLRs. The 0.7x Reducer Lens has an aluminum housing that is precisely machined to ensure exact spacing and alignment of the optical elements.
Back-Ordered
Expected availability: Oct 21, 2020
On Display in Store
$351.95
Sales and export of this item to South Korea are prohibited.
Jacob K., B&H Optics Expert

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Celestron 94242 Overview

  • 1Description
  • 2Optical Performance
  • 3Use and Handling
  • 4Construction Details

The 0.7x Reducer Lens for EdgeHD 800 from Celestron adds one full f-stop of exposure speed and broadens the field of view of the 8" configuration of Celestron's EdgeHD optical tube. This telescope accessory has a fully multicoated optical path featuring high-transmission lanthanum glass elements with blackened edges, delivering color faithful images that are contrast-rich and crisp from center to edge. A 105mm back focus distance accommodates additional imaging accessories and a wide range of cameras, including the Nightscape CCD and DSLRs. The 0.7x Reducer Lens has an aluminum housing that is precisely machined to ensure exact spacing and alignment of the optical elements.

Optical Performance

  • 0.7x magnification reduction
  • Increases field of view by 43%
  • Adds one f-stop speed to EdgeHD 800 optics
  • Fully multicoated optics, extra low dispersion lanthanum glass
  • 105mm back focus distance accommodates imaging accessories
  • Blackened lens edges for reduced internal reflection

Use and Handling

  • Compatible with EdgeHD 800 T-adapter
  • Works with DSLRs and Nightscape CCD Cameras
  • Optimized for APS-C camera sensors
  • Threaded metal lens covers

Construction Details

  • Machined aluminum housing
  • 12.7 oz (360g) weight
UPC: 050234942423

Celestron 94242 Specs

Magnification0.7x
Lens System4 elements
Back Focus Distance4.1" (105 mm)
Weight12.7 oz (360 g)
Packaging Info
Package Weight1.18 lb
Box Dimensions (LxWxH)4.45 x 4.45 x 3.45"
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