Baader Zoom Set Hyperion
3 Item Items
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This bundle includes:
Please note: This package price is available ONLY if you buy both items together from this page. We regret that we cannot offer this package price if you buy one item first and then want to purchase the second one separately as well.
I. Hyperion Mark IV Zoom Description:
Hyperion Mark IV Universal Zoom 8-24mm Eyepiece with 1.25" / 2" nosepieces and ClickStop-Action
Zoom-lenses in general are not really famous for high quality optics. Also many zoom-eyepieces do not deliver the best possible image quality at high magnification because they were designed with focus on the price-tag so that image sharpness and field size is getting worse with increased magnification.
The recognition that the Hyperion Zoom Eyepiece enjoys is based on the fact that it was designed the other way around: the glass selection and most of all the principal optical design and consequently the lens polish quality – all were optimized for the highest magnification. And obviously, when closing in on an object you will want the field of view to increase and not to have it become seemingly smaller. Hence the Hyperion-Zoom shows the largest apparent field of view at highest magnification.
For many birders, observers of nature and astronomers alike, the Hyperion Zoom Eyepiece is their favorite eyepiece, it is also the only zoom-eyepiece that was designed from ground up to be used with binoviewers.
What's new in the model "Universal Zoom Mark IV"?
Even Bestsellers can be improved: The fourth generation of this eyepiece weighs 290 gram and is lighter by 80 grams than its predecessor - it now has 55 mm diameter to become useful in dual mode from 55 mm interpupillary distance, both features make it especially desirable for use with bino-viewers. The adjustable eyecup can be removed to expose the M43 video/photo thread and create the maximum "nose space" for using it on binocular viewers with the supplied winged rubber eyecups - for maximum concentration on the target. The click-stop action has been smoothed out to more easily access the magnification stops at 8/12/16/20 and 24mm (click-stops are mandatory to easily and precisely set both eyepieces to the same focal length for effortless binocular observation without eye-strain). The zooming-mechanism as well as the inner zooming rails for all lens groups have been modified to improve cold temperature operation and the parfocalty for each focal length has been finetuned.
Most important however – the Mark IV offers almost 4 mm more backfocus. This is most beneficial for application with a multitude of spotting scopes. Two different Adapters for telescope and spotting scope adaptation are included with the eyepiece (Spotting-Scope Adapter "A" and Telescope-Adapter "B"). Read more at "Telescope-sided Connections").
The Mark IV comes with both the 2" and 1.25" nosepieces mounted, each nosepiece having it's own dust cap and both nosepieces are threaded to accept either 1.25" or 2" eyepiece filters. Both nosepieces are free of the hated undercuts. Instead our proprietary Zero-Tilt Safety-Kerfs provide an added measure of security by reducing the tendency of an eyepiece to slip from an unlocked eyepiece clamp. An additional little feature is the Baader-yellow soft pouch with integrated belt strap – which fastens onto many tripod legs just as well, to serve as a bin for all dustcaps that may go astray otherwise.
As usual with Baader eyepieces, the Mark IV offers an M43 photo/video thread on top of the eyepiece, to allow attachment of any desired DSLR or T-2 accessory for mounting a video-camera by means of the optional M43/T-2 adapter ring #2958080. Unchanged is the optical quality, 68° field of view at highest magnification, Phantom Group multicoatings, a large adjustable eyecup or alternatively two M43 rubber eyecups for bino viewing. An optional spacer ring M43/M43 (#2954250) with 7,5 mm extension enables the user to increase the height of these eyecups in case of need.
The Mark IV likewise accepts adaptation of the 2.25x Hyperion-Barlow onto the 1.25" nosepiece, to transform into a high power zoom, featuring the magnification range of 3.6 to 10.7 mm. The Hyperion Universal Zoom Mark IV is available individually (#2454826) or as set together with the 2.25x Hyperion Barlow (#2454827)
The Hyperion zoom Mark IV comes with two removable barrels (1.25 "and 2"), as well as an 2" SC-thread for direct connection on telescopes or mirrors/prisms with the optional 2"/2" changer ring (#1508080).
Furthermore included in the scope of supply are two adapters of different height - both with 1 3/8" inner threads - for following uses:
As usual with Baader eyepieces, the Mark IV offers an M43 photo/video thread on top of the eyepiece to directly attach most video cameras. It also allows attachment of any desired DSLR or T-2 accessory by means of the optional M43/T-2 adapter ring #2958080. An optional spacer ring M43/M43 (#2954250) with 7,5 mm extension enables the user to increase the height of the included eyecups in case of need or to attach M43 cameras without touching the lenses.
A further connection capability offers the SP54-system thread-in the form of the Hyperion DT ring system. For this system, the transition ring M43/SP54 #2958086 is suitable for the Mark IV zoom eyepiece. This adapter enables the connection of all common camera lenses on the Hyperion zoom to use it for Eyepiece Projection. Those connection rings are called "Hyperion DT rings", see our section "Eyepiece accessories" .
Three different eye cups are included in the basic equipment of the eyepiece.
II. 1.25" 2.25x Zoom Barlow Description:
Baader Planetarium's new 1.25" 2.25x Barlow allows you to use the Baader Hyperion Zoom Eyepiece as a super-zoom 3.5 - 10.5mm eyepiece. But even though it has been optimized for use with the zoom, it is an outstanding general purpose barlow that can be used with any 1.25" eyepiece.
This versatile barlow is yet another fine example of Baader's philosophy of designing modular products that can be used in a variety of configurations and applications. It actually consists of 3 separate parts as follows (see photos 1 and 2 above):
(1) Main Optical Body - which consists of the exposed barlow lens elements in a 1.25" barrel. This is to be used with either Adapter A or B below.
(2) 1.25" Adapter A - which screws onto the main body on one side, and to the Hyperion Zoom or any other eyepiece with standard 1.25" filter threads on the other side.
(3) T / T-2 Adapter B - which screws onto the main body on one side and presents a standard male T thread on the other side for direct attachment to cameras via a T ring (not included). This allows you to use the barlow as a 2.25x photo projection lens.
- Ultimate quality triplet lens
- Anastigmatic flat field design (completely corrected for spherical aberration, coma and astigmatism)
- Phantom group multicoated
- Magnification can be varied by the use of additional 1.25" or T thread spacers (not included)
- Clear aperture = 13.2mm (0.52")
- Length of Barlow element + Adapter A = 40.8mm (1.61")
- Weight of Barlow element + Adapter A = 1.7oz
- Length of Barlow element + Adapter B = 40.8mm (1.61")
- Weight of Barlow element + Adapter B = 2.7oz
- Two plastic end caps included
You can attach any T2-1.25" eyepiece adapter to the Barlow+Adapter B combination and use the setup as a conventional barlow. This will allow you to easily swap 1.25" eyepieces in and out, instead of screwing the barlow into one eyepiece at a time.