Baader Aspheric 31mm 2" Eyepiece
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BAA-2454631
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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 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:
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| Manufacturer | Baader | ||||||||||||
| Barcode | 4047825011404 |
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IN STOCK
Items that are In Stock are physically available in our warehouse. These orders are packed and processed for shipment in one business day in our warehouse, ready for next day delivery once your payment has been completed.
SPECIAL ORDER
Some products may not be physically stocked in our warehouse. However, these products are specially ordered from our suppliers once a payment process is completed. Usually, suppliers take 7-10 business days to send the product to us. Once a product reaches us, it is packed and put into the next delivery run. Due to supply shortages, we recommend contacting us to check product availability before placing your order.
DELIVERY TIME
| AUSTRALIAN ORDER | INTERNATIONAL ORDER |
| From suppliers to our warehouse: 5-8 business days | Contact us for international orders. |
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*If you would like a better idea of how long a product will take to reach you, we're happy for you to call us at 1800 726 737 so we can let you know of its availability.
Shipping costs are charged by either dead weight or cubic weight (whichever is greater).
Dead weight = The actual weight of the item. Cubic weight = L x W x H (Meters) x Cubic Conversion Rate (250).
Multiply the height x length x width = 0.35 x 0.65 x 0.4 = 0.091 m³ (Cubic Measurement)
To convert 0.091 m³ to a weight in kilograms: Multiply 0.091m3 x 250 (Cubic Conversion Rate) = 22.75 kg