上海斯塔仪器有限公司

规格	8"	10"	12"
光学设计	Advanced Coma Free	Advanced Coma Free	Advanced Coma Free
实际口径	203mm (8")	254mm (10")	305mm (12")
焦距焦比	2000mm f/10(8")	2500mm f/10 (10")	3048mm f/10 (12")
最大有效倍率	600X (8")	650X (10")	750X (12")
架台	heavy-duty fork type; double-tine	heavy-duty fork type; double-tine	heavy-duty fork type; double-tine
零影像漂移微聚焦座	optional accessory Order PN: 07080	optional accessory Order PN: 07080	optional accessory Order PN: 07080
目镜	Series 4000 26mm Super Plossl	Series 4000 26mm Super Plossl	Series 4000 26mm Super Plossl
寻星镜	8 x 50mm	8 x 50mm	8 x 50mm
电池	8 x C-cells	8 x C-cells	8 x C-cells
电池寿命	20 hrs	20 hrs	20 hrs
主副镜材质	Pyrex® glass	Pyrex® glass	Pyrex® glass
修正镜	water white glass	water white glass	water white glass
净重	73 lbs.	90 lbs.	125 lbs.
配送重量	94 lbs.	122 lbs.	165 lbs.
脚架高度范围	30" to 44" variable	30" to 44" variable	40" to 50" variable
UHTC镀膜	Included	Included	Included

规格	14"	16"
光学设计	Advanced Coma Free	Advanced Coma Free
实际口径	356mm(14")	406.4mm (16")
焦距焦比	3556mm f/10 (14")	4064mm f/10
最大有效倍率	850X (14")	950X (16")
架台	heavy-duty fork type; double-tine	heavy-duty fork type; double-tine
零影像漂移微聚焦座	optional accessory Order PN: 07080	included (4-speed)
目镜	Series 4000 26mm Super Plossl	Series 5000 26mm 5-Element Plossl
寻星镜	8 x 50mm	8 x 50mm
电池	8 x C-cells	none
电池寿命	20 hrs	n/a
主副镜材质	Pyrex® glass	Pyrex® glass grade-A,
修正镜	water white glass	water white glass
净重	166 lbs.	318 lbs. (with Field Tripod)
配送重量	225 lbs.	360 lbs.
脚架高度范围	40" to 50" variable	40" to 50" variable
UHTC镀膜	Included	Included

以上型号均带GPS感应器、主镜锁、零影像漂移聚焦、二代Autostar等

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