OZhut Store
MY
CART (0)

Baader Aspheric 31mm 2" Eyepiece

SKU# BAA-2454631

Be the first to review this product

Back in stock at 26/04/2017
Our Price:
$329.95

Retail Price: $333.00

Save $3.05 (1%)

329 POINTS

Quick Overview

  • 72° Field of View
  • 6 elements in 3 groups
  • Works in both 1.25" and 2" focusers
  • Baader Hyperion Phantom Group Multi-Coatings
  • Baader Planetarium 2 Years Limited Warranty
  • Best Value Guaranteed
    Buy from an Authorised Retailer
    add to cart
    Add Items to Cart

    returns policy logo
    shopping calculator logo
    State


    Postcode



    Baader Aspheric 31mm  2" Eyepiece

    Move Mouse Over Main Image to Zoom In

    More Views

    • Baader Aspheric 31mm  2" Eyepiece
    Summary
    Baader Aspheric 31mm 2" Eyepiece

    Baader Planetarium has evolved the wide-field astronomical eyepiece to a new level. Introducing the world’s first production Astronomical Eyepieces to use aspheric surfaces, the Baader Hyperion-Aspheric 31mm Telescope Eyepiece. This new technology has allowed Baader to eliminate eyepiece aberrations without the usual penalty of extra lens elements, excessive size and weight, or high cost.

    The Hyperion-Aspheric’s freedom from blackouts, kidney beaning, and lack of distortion combines with their long eye relief to produce a view that is uncommonly comfortable and natural for all users (including eye-glass wearers and users of popular astigmatism correcting lenses).

    The ultra-wide 72° field is extremely flat and distortionless (virtually free of angular magnification distortion)

    Baader’s renowned Phantom Group Multi-Coatings and thorough internal baffling produce an extremely bright and high contrast view that is free of scatter.

    Superb for projection imaging. The Hyperion-Aspherics are threaded to accept the full line of Hyperion Digital T-Rings, for a robust direct attachment of almost any camera. The clever use of 2"x24tpi SCT threads for attaching the 2" barrel permits the Hyperion-Aspherics to directly thread onto the rear cell of popular SCTs. This results in the highest rigidity possible for imaging.

    Dual Barrel Configuration – two barrel sizes are provided with each Hyperion Aspheric. The standard 2” barrel provides the full 72º field size, and a special wide-field 1¼” barrel provides the maximum true field ever in a 1¼” format, with a field stop size of 1.265”(32mm)! - perfect for extracting every bit of field possible in 1¼” telescopes or binoviewers.

    Baader Planetarium 31mm Aspheric 2" Eyepieces Features:
  • Modular design
  • 72° wide apparent field of view
  • Long 18mm Eye Relief for extra viewing comfortable
  • High-index glasses delivers low distortion and astigmatism on scopes as fast as f/4
  • Baader Hyperion Phantom Group Multi-Coatings for superior light transmission
  • Water-White Glasses for crystal clear views, low scatter and excellent color fidelity
  • Suitable for all types of telescope

  • Included Accessories:
  • Soft Leatherette Storage Pouch
  • Baader Winged Rubber Eyecup
  • Baader Aspheric 31mm 2" Eyepiece

    Baader Planetarium has evolved the wide-field astronomical eyepiece to a new level. Introducing the world’s first production Astronomical Eyepieces to use aspheric surfaces, the Baader Hyperion-Aspheric 31mm Telescope Eyepiece. This new technology has allowed Baader to eliminate eyepiece aberrations without the usual penalty of extra lens elements, excessive size and weight, or high cost.

    The Hyperion-Aspheric’s freedom from blackouts, kidney beaning, and lack of distortion combines with their long eye relief to produce a view that is uncommonly comfortable and natural for all users (including eye-glass wearers and users of popular astigmatism correcting lenses).

    The ultra-wide 72° field is extremely flat and distortionless (virtually free of angular magnification distortion)

    Baader’s renowned Phantom Group Multi-Coatings and thorough internal baffling produce an extremely bright and high contrast view that is free of scatter.

    Superb for projection imaging. The Hyperion-Aspherics are threaded to accept the full line of Hyperion Digital T-Rings, for a robust direct attachment of almost any camera. The clever use of 2"x24tpi SCT threads for attaching the 2" barrel permits the Hyperion-Aspherics to directly thread onto the rear cell of popular SCTs. This results in the highest rigidity possible for imaging.

    Dual Barrel Configuration – two barrel sizes are provided with each Hyperion Aspheric. The standard 2” barrel provides the full 72º field size, and a special wide-field 1¼” barrel provides the maximum true field ever in a 1¼” format, with a field stop size of 1.265”(32mm)! - perfect for extracting every bit of field possible in 1¼” telescopes or binoviewers.

    Baader Planetarium 31mm Aspheric 2" Eyepieces Features:
  • Modular design
  • 72° wide apparent field of view
  • Long 18mm Eye Relief for extra viewing comfortable
  • High-index glasses delivers low distortion and astigmatism on scopes as fast as f/4
  • Baader Hyperion Phantom Group Multi-Coatings for superior light transmission
  • Water-White Glasses for crystal clear views, low scatter and excellent color fidelity
  • Suitable for all types of telescope

  • Included Accessories:
  • Soft Leatherette Storage Pouch
  • Baader Winged Rubber Eyecup
  • Specifications
    Specifications
    Focal Length 31mm
    Apparent Field of View 72°
    Eye Relief 18mm
    Number of Lens Elements 6 Elements in 3 Groups
    Coating Phantom Multi-Coating
    BinoView Compatible Yes
    Manufacturer Baader
    Warranty
    Baader Planetarium Limited Warranty

    Baader Planetarium, as manufacturer, warrants this new precision optical product to be free of original defects in materials and/or workmanship for the length of time specified by this product. This warranty does not include damage caused by abuse, improper handling, installation, maintenance, normal wear-and-tear, unauthorized repairs or modifications and tampering in anyway. This warranty is limited to the original purchaser and is not transferable.

    In the event of a defect within 30 days, the defective unit must be packed carefully and sturdily to prevent damage in transit, and returned to the OZHut at consumer own expense. Beyond 30 days, Please call our Customer Service for more details.

    This product will either be replaced or repaired at the discretion of the warrantor. If it's a discontinued item, we will replace the product with an equivalent product. Should the repair not be covered by this warranty, an estimate will be sent for your approval. Non-warranty repairs or refurbishing of your optical products are always provided at a reasonable cost.

    Baader Planetarium shall not be liable for any consequential, incidental and/or contingent damages whatsoever. We will not pay shipping, insurance or transportation charges from you to us, or any import fees, duties and or taxes. This warranty supersedes all previous Baader Planetarium warranties.

    Frequently Asked Questions

    Ask a Question:

    Can't find the answer to your question? Consult one of our Experts! We'll email you the answer and then post it here.