Pentax 9x21 Ud Binoculars (green)
- Product Code: ga197017
-
Compact and lightweight, the Pentax 9x21 UD Binoculars, in a sleek & stylish green with gray accents, are an ideal go-anywhere companion for hiking, sightseeing, or taking in a concert or game. At less than 3.5" long and under 7 ounces, the UD will easily fit in your glove box, pocket, pack, or purse for any glassing needs that might arise.
The atypical 9x21 configuration balances magnification with exit pupil to improve the viewing experience while boosting the viewing angle, so you won't have to move your head from side to side to see the scene in front of you. Its compact roof-prism light path produces thin optical tubes for easier handling, with a slip-resistant focus knob and diopter ring to bring your view into sharp and crisp focus. Anti-reflection multicoatings maximize light transmission and reduce ghosting and flare, so your subjects will be bright and clear with improved resolution, and twist-up rubber eyecups ensure comfortable viewing with or without corrective eyewear or sunglasses. For your convenience, the UD binoculars come with a carrying case and a neck strap.
Compact Take-Anywhere Design Roof-Prism Light Path Anti-Reflection Multicoatings Closed Bridge Configuration Slip-Resistant Center Focus Knob Twist-Up Rubber Eyecups Case and Neck Strap
Key Specs | |
---|---|
Prism Type | Roof |
Magnification | 9x |
Objective Lens Diameter | 21 mm |
Angle of View | 6° (Actual) |
Field of View | 315' @ 1000 yd / 104.58 m @ 1000 m |
Exit Pupil Diameter | 2.3 mm |
Parameters | |
Performance | |
Magnification | 9x |
Objective Lens Diameter | 21 mm |
Angle of View | 6° (Actual) |
Field of View | 315' @ 1000 yd / 104.58 m @ 1000 m |
Minimum Focus Distance | 9.84' / 3 m |
Exit Pupil Diameter | 2.3 mm |
Eye Relief | 9.9 mm |
Interpupillary Adjustment | 58 to 72 mm / 2.3 to 2.8" |
Diopter Adjustment | No |
Focus Type | Center |
Features | |
Fogproof | No |
Environmental Resistance | No |
General | |
Dimensions | 4.25 x 3.43 x 1.5" / 108 x 87 x 38 mm |
Weight | 6.88 oz / 195 g |
Packaging Info | |
Package Weight | 0.635 lb |
Box Dimensions (LxWxH) | 5 x 4.5 x 2.2" |
Related Questions and Answers
Q: 1. Can this lens be used on a Pentax 645N Or 645NII?
A: Yes, you can use the lens with either camera.
Q: 2. Can this lense be used with 645z and have auto focus capabilities?
A: Yes Pentax HD PENTAX-D FA645 35mm f/3.5 AL [IF] Lens is compatible with the 645z camera and it does offer autofocus.
Q: 3. Is this this device compatible with a Yamaha C2XSH silent piano?
A: No it is not.
Q: 4. can I use this with non apple products?
A: This built and designed to work with iOS products and apps only.
Q: 5. Where can I buy a replacement strap for these binoculars?
A: These bins are made by Pentax, so try Customer Care at the parent company, Ricoh Imaging.
Q: 6. Is it weather sealed ?
A: No, the Pentax HD PENTAX-FA 50mm f/1.4 Lens is not weather sealed.
Q: 7. Will this dock add value to the Sigma 150-600 f5-6.3 ? I am using the lens on a Leica SL2.
A: I am assuming you are using this new version: Sigma 150-600mm f/5-6.3 DG DN OS Sports Lens for Leica L. That lens does not have a firmware update yet. Once a firmware update is available you can use the Sigma UD-11 USB Dock for Leica L to update the firmware.
Q: 8. Will this allow changing the non-linear manual focus to linear (on L-mount lenses)? And can I also change the focus throw to let's say 270 degrees?
A: No, one cannot change the linear / non-linear focus settings via the Sigma UD-11 USB Dock for Leica L. From the menu of the L-Mount camera body you can switch between linear and non-linear focusing and set the focus ring rotation angle when linear. This is only with compatible cameras and lenses. To insure compatibility, make sure both camera and lens have the latest firmware installed. Sigma has a list of compatible lenses along with the range of angle of rotation that is possible. One would also need to check whether the specific camera one wants to use supports this.
Q: 9. Pentax Papilio- What is the difference between the 6.5x21and 8.5x21 models in terms of usage
A: 6.5 IS LESS POWERFULL BUT HAS A WIDER FIELD OF VIEW SO EASIER TO FIND A BIRD FOR EXAMPLE.
Q: 10. What is the IPD for these ?
A: By opening and closing the central pivot, you can adjust the distance between the eyecups (IPD) from a minimum setting of 5.8cm, right up to a maximum of 7.4cm. For a full sized bin, this is a pretty good range and means that they should be able to accommodate most people.
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