Vixen SD Reducer HD Kit Manual

Vixen Ikke kategoriseret SD Reducer HD Kit

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Side 1/2
SD81S
SD103S
SD115S
60mm
T Ring
(appropriate to your camera)
The inner ring is removed.
Spacer Ring SD81
SD Flattener HD
Filter 52mm*1
Filter 52mm*1
*1 A filter may cause ghost if it is attached.
*2 It is included both in SD Flattener
HD Kit and SD Reducer HD Kit.
Reducer HD
EX Tube 66*2
Wide Photo Adapter 60mm
Wide Photo Adapter 60DX
for EOS or Nikon
DSLR
Camera Body
Canon EOS(Canon Reb el)
Camera Body or
Nikon F-mount Camera Bod y
Preface
Setting Up / for use with the ED81S, ED103S or ED115S optical tube
System Structure Diagram
Identification of Each Unit
Thank you for your purchase of an SD Reducer HD Kit.
This kit contains the items listed below. Check if all the items are included.
Contents
1. SD Flattener HD
2. Reducer HD
3. EX Tube 66
4. Spacer Ring SD81
5. Instruction Manual (This document)
SD Reducer HD Kit
1
3
4
2
5
1. SD Flattener HD
This is a field flattener lens to use with the SD81S, SD103S or ED115S for astrophotography. It improves
images toward the edge of field of view while closely maintaining the original focal length of a telescope.
The SD flattener HD covers a photographic field of a DSLR camera with full-frame imaging sensor at prime
focus photography. A commercially available 52mm filter is usable with it.*
* A filter may cause ghost if it is attached.
2. Reducer HD
This is a focal reducer for astrophotography with the SD81S, SD103S, SD115S, AX103S or VC200L optical
tube. The reducer HD covers the photographic field of a DSLR camera with full-frame imaging sensor at
prime focus photography*. The focal length is reduced between 0.77X and 0.79X depending on the telescope
used. The SD flattener HD is also required when the reducer HD is used with the SD81S, SD103S or ED115S
optical tube. An optional wide photo adapter 60DX or an optional wide photo adapter 60 is attachable to it.
A commercially available 52mm filter can be used with the kit.**
* The VC200L is applied only when using a DSLR camera with APS-C imaging sensor.
** A filter may cause ghost if it is attached.
3. EX Tube 66
This is used in combination with the SD flattener HD at prime focus photography with the SD81S, SD103S or
SD115S optical tube. An optional wide photo adapter 60DX or an optional wide photo adapter 60 is
attachable to it.
4. Spacer Ring SD81
This is used in combination with the SD flattener HD for astrophotography with the SD81S optical tube.
This manual explains installation of the reducer HD to the optical tube with a wide photo adapter 60DX, sold separately and a c ommercial available DSLR camera by way of example. For usage of optional acces sory parts,
read the manual supplied with each of the units.
Using the SD Flattener HD only
At tach the SD flattener HD to the EX tube 66. If you use the SD81 optical tube, thread
the spac er ring SD81 into the EX tube 66 so that you can fit the SD flat tener HD.
Remove t he flip mirr or diagona l and th e ED6 0mm to 5 0.8mm SX ring fr om the fo cus er
drawtube. Attach the EX tube 66 combined with the SD flattener HD into the draw tube.
At tach the wide photo adap ter 60DX to the EX tube 66. Then, at tach your DSLR
camera body t o finish the installation.
2
1
3
Using the reducer HD combined with the SD Flattener HD
At tach the SD flattener HD to the reducer HD. If you use the SD81 optical tube, thread
the spac er ring SD81 into the SD flat tener HD so that you can fit t he reducer HD.
Remove t he flip mirr or diagona l and th e ED6 0mm to 5 0.8mm SX ring fr om the fo cus er
draw tube. Att ach the reduc er HD combined with the SD flat tener HD into the draw tube.
At tac h the wide photo ada pter 60DX to the reducer HD. Then, att ach your DSLR
camera body t o finish the installation.
2
1
3
Install the each unit in accordance with the diagram below
Instruction manual for
SD Reducer HD Kit
This kit consists components for prime focus astrophotography with the SD81S, SD103S, SD115S, AX103S or
VC200L optical tube. This reducer is made to be used in combination with an accessory such as a wide photo
adapter 60DX, sold separately. You may find accessory parts not included in the kit are shown in the
descriptions by way of example.
66 ki-12- 0.0 3S- (DA14 5 0G A)(M)
5-17-3 gas itokorozawa, okorozawa,H i h T Sa i tama359-00 , 21 Japan
P h o n e +81-4-2944-4141
(
International
)
F a x +81-4-2944-9722
(
International
)
http s: // w w w .vixen.c o. jp
60mm
AX103SS
VC200L
M 52 P=0.75
M 60 P=0.75
Fb = 63.5
M55 P=0.75
M60 P=0.75
35
45.2
Ø 68
(M52 Filter thread)
(M60 threa d for Wide phot o adapter
60DX or Wide photo a dapter 60)
(M60 Drawtube thread)
(M55 thread for SD Flattener HD or Spacer ring SD81)
*1 A filter may cause ghost if it is attached.
Remove t he flip mirr or diago nal and th e ED60mm to 5 0.8mm SX ring f rom th e foc user
draw tube. At tac h the re ducer HD into the dra w tube.
At tac h the wide photo ada pter 60DX to the reducer HD. Then, atta ch your DSLR
camera body t o finish the installation.
2
1
Install each c ompone nt in accordance wi th the diagr am below
Setting Up / for use with the AX103S or VC200L optical tube
Both the AX103S and VC200L optical tubes come equipped with a built-in field flatter lens which is designed for prime focus astrophotography. The reducer HD reduces the focal length, very useful in wide field astrophotography.
(M52 Filter thread)
SD Fla tte ner HD
M52 P=0.75
M55 P=0.75
Fb =129.5
Ø58
34
(M55 thread for EX tube 6 6, Spacer ring SD81 or Reduc er HD)
EX Tub e 66
Reduce r HD
Ø 68
M 55 P=0.75
M 52 P=0.75
M 60 P=0.75
Ø 65
66
76
M 60 P=0.75
(M52 Filter thread)
(M55 thread for SD Flattener HD or Reducer HD)
(M60 Drawtube thread)
(M60 threa d for Wide phot o adapter
60DX or Wide phot o adapter 60)
Spacer Ring SD81
(M52 Filter thread)
(M55 thread for Reducer HD)
(M55 thread for SD Flattener HD)
Ø 57.5
M 55 P=0.75
M 52 P=0.75
17.5
22.5
M 55 P=0.75
Specifications
Dimensions
Optical tube
Foc al len gth
Magnification
Synthetic f o cal len gth
F rat i o
Image cir cle diam eter*
Periphera l illumination
Lens element s
Lens coat ings
Dimensions
Weig ht
Others
SD Flat tener HD
SD81S
625mm
1.03x
64 4 mm
7.9
44 mm dia.
89%
2 element s in 1 group
AS coatings (Over 99.9% lig h t tra n s m ission on ever y single su r f a c e.)
58mm dia . ×34mm
111g
EXt ub e66 : 6 4mm dia.× 76 mm, 8 9g
Spac er ring SD81: 57.5mm dia . ×2 2.5mm, 18 g
SD Flat tener HD+Reduc er HD
SD81S
625mm
0.79 x
496mm
6.1
44 mm dia.
72%
2 elements in 1 group + 2 elemen ts in 2 groups
Reducer HD
A X10 3S
825mm
0.7 7x
63 5 mm
6.2
44 mm dia.
63%
2 elements in 2 group s
68mm dia .×45. 2mm
218 g
SD10 3S
795mm
1.02x
811mm
7.9
44 mm dia.
83%
SD115S
89 0 mm
1.02x
90 8 mm
7.9
44 mm dia.
80%
SD10 3S
795mm
0.79 x
624 mm
6.1
44 mm dia.
63%
SD115S
89 0 mm
0.79 x
69 9 mm
6.1
44 mm dia.
60%
VC2 00L
18 0 0m m
0.7 7x
13 86 m m
6.9
3 6m m d ia .**
60%
T Ring
(appropriate to your camera)
The inner ring is removed.
Filter 52mm*1
Reducer HD
Wide Photo Adapter 60mm
DSLR
Camera Body
The specifications are su bject to change without notice.
* An ar ea of excellen t image w ith 6 0% an d more of the in comin g light at the e dge of fiel d of v iew.
The im a ge circl e of 44m m di ameter co v ers t he f u ll-fra me imagin g s ensor and tha t of 28. 8 mm
di amet er covers t he APS- C sen sor.
**It holds excellent ima ge with th e whole ar ea of 4 4mm diameter but the inc oming light is redu ce d to
47 % at th e edge of f ield of vie w.
Wide Photo Adapter 60DX
for EOS or Nikon
Canon EOS(Canon Rebel)
Camera Body or
Nikon F-mount Camera Body

Produkt Specifikationer

Mærke: Vixen
Kategori: Ikke kategoriseret
Model: SD Reducer HD Kit

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