SkyMaster 25x70 ポロプリズム双眼鏡

スカイマスター

在庫わずか残り 1 個

¥23,800

［税込］通常配送料880円 2万円以上で送料無料

2年保証

シリーズ一覧:

只今翻訳中です。購入は可能です。

25x magnification porro prism binocular
Large 70 mm objective lens offers maximum image brightness in low-light and long-range conditions
Ultra sharp focus across the field of view
Multi-Coated optics for sharp, clear views
Suitable for terrestrial or astronomical viewing
Protective rubber covering for ultra-firm grip
Large center focus knob for easy focusing
Tripod adapter included
Long eye relief ideal for eyeglass wearers
Carrying case included for travel and safe storage
Limited Lifetime Warranty provides best protection and product support on the market

Item #: 71008

仕様

General
Magnification:	25x
Objective Lens Diameter:	70mm (2.75")
Focal Length of Objective Lens:	279.63mm (11")
Angular Field of View:	2.7°
Linear Field of View (@1000 yds) / @1000 m):	141 ft (47 m)
Exit Pupil:	2.8mm (.11")
Eye Relief:	13mm (.51")
Close Focus:	75 ft (23 m)
Interpupillary Distance (max):	72mm (2.83")
Interpupillary Distance (min):	56mm (2.20")
Diopter Adjustment Range:	-4 to +8
Twilight Factor:	41.83
Relative Brightness:	7.84
Limiting Stellar Magnitude:	Ideal: 11.73 \| Moderate: 10.73 \| Poor: 9.73
Lens Coatings:	Multi-Coated
Prism Glass (Type):	BaK-4
Prism Coatings:	N/A
Weight:	52 oz (1474 g)
Environmental Protection:	Water Resistant
Nitrogen Filled:	No
Tripod Adaptable:	Yes
Carrying Case:	Nylon
Dimensions:	220mm x 110mm x 280mm (8.7" x 4.3" x 11.0")
Included Items:	Objective lens caps Tripod adapter Rainguard Carrying case Neck strap Lens cloth Instruction manual
補足情報
太陽観測時の注意事項	本機で太陽を絶対に覗かないでください。失明の恐れがあります。光学機器を使って太陽の像を壁や紙などに投影しないでください。機器の内部に熱がこもり、本体やアクセサリーが損傷・故障する原因となります。屋外に機器を置いたまま離れないでください。お子様がいる場合は特に注意し、常に正しい操作手順を理解した大人が付き添うようにしてください。

詳細を表示する

Celestron's SkyMaster Series of large aperture binoculars are a phenomenal value for high performance binoculars ideal for astronomical viewing or for terrestrial (land) use - especially over long distances. Each SkyMaster model features high quality BaK-4 prisms and multi-coated optics for enhanced contrast. Celestron has designed and engineered the larger SkyMaster models to meet the special demands of extended astronomical or terrestrial viewing sessions.

The 25x70mm version is one of the most popular models in the series. It offers serious large aperture light gathering in an affordable and reasonably lightweight configuration.