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SXD Equatorial Mount Unit

R.A. Movement Worm wheel whole-circle slow motion（electric), 180 teeth
Decl. Movement Worm wheel whole-circle slow motion（electric), 180 teeth
R.A. Coordinate Display Displayed on STAR BOOK screen. 0.1-minute interval
Decl. Coordinate Display Displayed on STAR BOOK screen. 1-minute interval
Polar Axis Scope SX Polar Axis Scope（N&S）・Mount accuracy within 3 minutes
Polar Axis Tilt Range 0〜70 deg （slow motion ±15deg, 3-step elevation）
Slow Motion: Direction Double screw type, slow-motion knob attached
Slow Motion: Altitude Tangent screw type
Automatic Go-To
System		 tandard attachment to STAR BOOK-TypeS
Maximum go-to speed : About 1200x speed （against sidereal time）
Power, Consumption
Current		 DC12V, 0.4〜1.7A
SX Battery BOX attached（8 D alkaline batteries used ※sold separately）
Memory battery for STAR BOOK （CR2032 x 1 ※monitor battery attached）
Maximum Loading
Weight		 Approx. 15kg（Moment load 370kg・cm; Approx. 15kg if moved from a fixed point by 25cm.）
Size Height 36×Width 36×Thickness 12cm
Weight 8.8kg（counterweights not included）
Attached Counterweight 1.9kg×1・3.7kg×1

ED Apochromatic Refractor Set

SXD-ED81S SXD-ED103S SXD-ED115S
Equatorial Mount Refer to SXD Equatorial Mount above
Optical Tube Optical Type Refractor
Objective Lens
(Primary Mirror)
Effective Diameter		 81mm 103mm 115mm
Lens
Coating		 Multi-coated
Focal Distance 625mm 795mm 890mm
Aperture Ratio(F) F7.7
Resolution 1.43s 1.13s 1.01s
Limiting Magnitude 11.3 11.8 12.1
Light Gathering Power 134x 217x 270x
Size Length 600mm, outer diameter 90mm Length 820mm, outer diameter 115mm Length 940mm, outer diameter 125mm
Weight 3.5kg（main body 2.3kg） 5.4kg（main body 3.6kg） 6.2kg（main body 4.4kg）
Finderscope XY Spot Finder （equal size） Dark FV 7x50mm（Actual FV 7deg）
Eyepiece Part Parts Attachment
Size		 Screw-in : 60mm, 42mm T-ring screw
Insert : 50.8mm（*1）, 31.7mm（flip mirror attached）
Attached Eyepieces 31.7mm in diameter
NLV20mm（31x Actual FV 97min）
NLV5mm（125x Actual FV 22min）		 31.7mm in diameter
NLV20mm（40x Actual FV 75min）
NLV5mm（159x Actual FV 17min）		 31.7mm in diameter
NLV20mm（45x Actual FV 67min）
NLV5mm（178x Actual FV 15min）
Tripod Material・Type Large Hexagonal Aluminum 2-Step Adjustable (one touch system)
Size Length 81⇔130cm
Weight 5.5kg
Others Attachment parts case, weight（1.9kg×1+3.7kg×1） SX half pillar 2, parts case, weight（1.9kg×1+3.7kg×1） SX half pillar 2, parts case, weight（1.9kg×1+3.7kg×1）
Photography Eye projection, prime focus, compact digital camera (collimate) photography possible（*2）
Total Weight 23.8kg（w/o eyepiece） 27.5kg（w/o eyepiece） 28.3kg（w/o eyepiece）

» Accessories for Eyepieces
» Connection Parts for Cameras

Triplet ED Apochromatic Refractor Set

SXD-AX103S
Equatorial Mount Refer to SXD Equatorial Mount above
Optical Tube Optical Type Refractor（3-element Apochromatic）
Objective Lens
(Primary Mirror)
Effective Diameter		 103mm
Lens Coating Multi-coated
Focal Distance 825mm
Aperture Ratio(F) F8
Resolution 1.13s
Limiting Magnitude 11.8
Light Gathering Power 217x
Size Length 687mm, outer diameter 115mm
Weight 6.4kg（main body 4.6kg）
Finderscope Dark FV 7x50mm（Actual FV 7deg）
Eyepiece Part Parts Attachment
Size		 Screw-in : 60mm, 42mm T-ring screw
Insert : 50.8mm（*1）, 31.7mm（flip mirror attached）
Attached Eyepieces 31.7mm diameter
NLV20mm（41x, Actual FV 72min）
NLV5mm（165x, Actual FV 16min）
Tripod Material・Type Large Hexagonal Aluminum 2-Step Adjustable (one touch system)
Size Length 81⇔130cm
Weight 5.5kg
Others Attachment SX half pillar 2, parts case, weight（1.9kg×1+3.7kg×1）
Photography Eye projection, prime focus, compact digital camera (collimate) photography possible（*2）
Total Weight 28.5kg（w/o eyepiece）

» Accessories for Eyepieces
» Connection Parts for Cameras

Newtonian Reflector Set

SXD-R200SS
Equatorial Mount Refer to SXD Equatorial Mount above
Optical Tube Optical Type Reflector (Newtonian)
Objective Lens
(Primary Mirror)
Effective Diameter		 200mm
Lens Coating Multi-coated
Focal Distance 800mm
Aperture Ratio(F) F4（Wide Field of View）
Resolution 0.58s
Limiting Magnitude 13.3
Light Gathering Power 816x
Size Length 700mm, outer diameter 232mm
Weight 7.2kg（main body 5.3kg）
Finderscope Dark FV 7x50mm（Actual FV 7deg）
Eyepiece Part Parts Attachment
Size		 Screw-in : 60mm, 42mm T-ring screw
Insert : 31.7mm
Attached Eyepieces 31.7mm diameter
NLV20mm（40x, Actual FV 75min）
NLV5mm（160x, Actual FV 17min）
Tripod Material・Type Large Hexagonal Aluminum 2-Step Adjustable (one touch system)
Size Length 81⇔130cm
Weight 5.5kg
Others Attachment parts case, weight（1.9kg×1+3.7kg×1）
Photography Eye projection, prime focus, compact digital camera (collimate) photography possible（*2）
Total Weight 28.3kg（w/o eyepiece）

» Accessories for Eyepieces
» Connection Parts for Cameras

Catadioptric-type Set

SXD-VC200L
Equatorial Mount Refer to SXD Equatorial Mount above
Optical Tube Optical Type Catadioptric（VISAC）type
Objective Lens
(Primary Mirror)
Effective Diameter		 200mm
Lens Coating Multi-coated
Focal Distance 1,800mm
Aperture Ratio(F) F9
Resolution 0.58s
Limiting Magnitude 13.3
Light Gathering Power 816x
Size Length 620mm, outer diameter 232mm
Weight 6.9kg（main body 6.0kg）
Finderscope Dark FV 7x50mm（Actual FV 7deg）
Eyepiece Part Parts Attachment
Size		 Screw-in : 60mm, 42mm T-ring screw
Insert : 50.8mm（*1）, 31.7mm（flip mirror attached）
Attached Eyepieces 31.7mm in diameter
NLV20mm（90x, Actual FV 33min）
NLV9mm（200x, Actual FV 15min）
Tripod Material・Type Large Hexagonal Aluminum 2-Step Adjustable (one touch system)
Size Length 81⇔130cm
Weight 5.5kg
Others Attachment parts case, weight（1.9kg×1 + 3.7kg×1）
Photography Eye projection, prime focus, compact digital camera (collimate) photography possible（*2）
Total Weight 27.2kg（w/o eyepiece）

» Accessories for Eyepieces
» Connection Parts for Cameras