Sky-Watcher Evostar 100 APO

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SKU:
SKW-S11120
UPC:
50234111201
MPN:
S11120
Condition:
New
Your price: $1,290.00

Description

Sky-Watcher Evostar 100 APO

  • 100 mm apochromatic Refractor with Schott BK-7 and FPL-53 ED glass
  • 900 mm focal length (f/9)
  • Dual-speed 2″ Crayford-type focuser with 1.25″ adaptor
  • 8×50 RA erect-image finderscope
  • 2″ dielectric diagonal
  • 20 mm and 5 mm 1.25″ eyepieces
  • Tube-ring attachment hardware n Aluminum carry case

Specs

SKU: SKW-S11120
OpticalDesign: EvoStar ED Doublet Refractor
Glass Elements: 2 Element BK7/FPL-53(ED)
Aperture(mm): 100
Aperture(in): 3.9
FocalLength(mm): 900
FocalRatio: 9.0
DawesLimit(arc seconds): 1.16
RayleighLimit(arc seconds):: 1.38
LimMagnitude: 12.7
Central Obstruction(mm/%): 0/0
Spot Size(um)  
Back Focus(mm):  
Wavelength Range(nm):  
LightGrasp(>human eye): 204
Fastar(Hyperstar Available): NA
ImageCircle(mm):  
Focuser: 2 Inch 10:1 Ratio Dual Speed Crayford w/1.25 Iinch adapter
Dovetail Bar: Vixen
Vented: N
MirrorLock: NA
Dewshield: Fixed
Finderscope: 8x50 RA Erect Image
Case: Y
Coatings: Fully Multi-Coated
Weight(lbs/kg): 8.4
MaxMagnification: 197
MinMagnification:  
   
Magnification w/Popular Focal Length Eyepieces Exit Pupli(mm)/Magnification(x)
40mm Focal Length: 4.4mm, 20x
32mm Focal Length: 3.6mm, 30x
25mm Focal Length: 2.8mm, 40x
18mm Focal Length: 2mm, 50x
13mm Focal Length: 1.4mm, 70x
10mm Focal Length: 1.1mm, 90x
8mm Focal Length: 0.9mm, 110x
5mm Focal Length: 0.6mm, 180x
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