Description: Baader Hyperion Eyepieces are designed for visual and photographic applications and excel in both fields. The Hyperion design has dual barrel featuring both 1.25" and 2", fitting into either size focuser or diagonal. Both barrel sizes have a safety groove for safe use in your telescope and are threaded for connection to all standard 1.25" and 2" filters. Each Hyperion features Baader's PHANTOM-GROUP Multi-Coatings for maximum light transmission, ultimate in image contrast and zero internal reflections. The Hyperion is a comfortable eyepiece with 20mm eye relief and a large field of view that is easily visible, even with eyeglasses. The whole series is parfocal, meaning no focusing adjustments are required when switching eyepieces. A field of view of 68 degrees is regarded as ideal for astronomical observations and is the largest field of view that can be viewed without strain and without turning your eyes.Each Hyperion is supplied with a soft leather storage bag for safe keeping, and two dust caps for storing the eyepiece with either the rubber eyeguard either folded up or down!With an adapter ring you can mount a camera directly onto the eyepiece, for imaging with the eyepiece projection technique. There are two photographic threads on each Hyperion, M43 and SP54. These threads are located under the rubber eye-cap, or rather beneath the thread protecting ring which is made of high-quality and aging-resistant silicone rubber.Each Hyperion eyepiece can get its focal length adjusted through the use of fine tuning rings (FTR). These optional rings are inserted between the main body and the 1.25" barrel which contains the first group of lenses.Find more information in the presentation brochure here.Read up about photographic use here. Excellent performance at a remarkable price! SpecificationsFocal length17 mmOptical designModularBarrel1.25", 2"Camera connectionM43, SP54Lens elements / groups8 / 5Apparent field of view68°ParfocalYesEye relief20 mmField stop20.3 mmField stop displacement to reference plane-23.5 mmEyepiece body above reference plane58.8 mmLength of 1.25" barrel28 mmLength of 2" barrel51.5 mmDiameter58 mmWeight385 gSKUBA2454617 Remember to NEVER LOOK OR POINT AT THE SUN!
Price: 249 AUD
Location: Northbridge, NSW
End Time: 2023-10-24T12:09:58.000Z
Shipping Cost: 12.51 AUD
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Item Specifics
Restocking fee: No
Return shipping will be paid by: Buyer
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Features: Fully Multi-Coated
Compatible Series: Universal
MPN: Hyperion17mm
Compatible Model: Universal
Telescope Type: Universal
Dimensions: 15x13x11cm
Focal Length: 17mm
Model: 17mm 68 degrees Hyperion
Compatible Brand: For Baader, Universal
Brand: BAADER
Item Diameter: Dual barrel 2" & 1.25"
Type: Wide FOV 68 degrees
