ASTRO ELECTRONIC
Dipl.-Ing. Michael Koch
Raabestr. 43     D-37412 Herzberg     Germany
Tel: +49 (0)5521 854265    Fax:  +49 (0)5521 854266
www.astro-electronic.de e-mail
Neue und gebrauchte Optik-Halterungen für Interferometer
New and used translation & tip/tilt stages for interferometers
If you want to see our new arrivals
 immediately, follow us on Facebook

For used interferometers click here

For NEW reference optics click here



For USED reference optics click here

 



New Translation and Tip/Tilt Stages from MPF optics
MPF Optics   2-Axis Tip / Tilt Mount  

4" Zygo bayonet

Please ask for prices

MPF Optics    3-Axis Mount  

shown here with optional self centering components holder

It doesn't have a 4" Zygo bayonet. The self centering component holder is fixed with a screw.

This mount can be upgraded to 5-axis.  

Please ask for prices

MPF Optics   5 Axis mount

 It doesn't have a Zygo Bayonet. A self-centering component holder can be fixed with a screw.  

Please ask for prices

MPF Optics

Self centering component holders

Left side: up to 180 mm diameter
Right side: up to 100 mm diameter

Both versions have a 4" Zygo bayonet and the free aperture for transmission measurements is 100mm.

Please ask for prices

MPF Optics

Left picture:  Adapter 1 for Beam Expander 6" Objectives (horizontal)

Right picture:  Adapter 1 for 6" 1.1s Objective (horizontal)

 6"  Zygo bayonet

Please ask for prices

MPF Optics

Left picture: Adapter 2 vertical standard

Right picture:   Adapter 2 vertical plus (with tip/tilt)

6"  Zygo bayonet

Please ask for prices

MPF Optics

Adapter from 6" Zygo bayonet to 4" Zygo bayonet

Please ask for prices

 

New Translation and Tip/Tilt Stages from other Manufacturers

4" 5-axis Stage with componet holder, from a chinese manufacturer  

-
- Travel range X: about 21mm
-- Travel range Y: about 19mm

-- Travel range Z: about 39mm
-- Height of optical axis over table: about 108mm (with the Y micrometer set in the middle of the range)

-- Weight: 8.8 kg

Very good quality, I use this stage for my own measurements.

Price:
5600.- EUR plus VAT

In stock and immediately available!

 

Astro Electronic PVC Plate with 6" Zygo Bayonet  

-
- Diameter 200mm
-- Thickness 20mm
-- Bores are possible, according to your demands
-- In the picture are 9 pieces shown

Price:
200.- EUR plus VAT   (without bores)




Used 1 to 6 axis Stages

     
Wyko Ultramount 6" Tip/Tilt Stage with 6" Zygo Bayonet  

-- weight about 10kg

-- Height of optical axis is 133mm +-7mm (can be roughly adjusted and is fixed with screws)

-- The 6" bayonet can be rotated 360° and is fixed with three screws

-- The Ultramount with the tip/tilt stage is used, in very good condition

--The 6" Zygo bayonet is new, made by MPF Optics

Price: 2000.- EUR plus VAT

 
Zygo® 4" 5-axis StageFONT>

-
- Travel range X and Y: about 12mm

-- Travel range Z: about 61mm
-- Weight: 9.9 kg

AE stock nr. #15

used, in very good condition

Price:
5500.- EUR plus VAT

already sold

Zygo® 4" 5-axis Stage

-- Travel range X, Y and Z: about 12mm
-- Weight: 5.4 kg

 AE stock nr. #105

used, in good condition

Price:
3200.- EUR plus VAT

 already sold

Zygo® 4" Components holder

-- Fits in 4" bayonet mount
-- Weight: 0.8 kg

used, good working condition

Price:
500.- EUR plus VAT

already sold

Variable height prism holder

-- Fits in 4" bayonet mount

-- Size of variable height table is 50mm x 40mm

-- Weight: 0.62 kg

used, very good condition

Price:
300.- EUR plus VAT

Zygo 6" Tip / Tilt holder

-- Weight: 4.1 kg

used, very good condition

Price:
1600.- EUR plus VAT

already sold

4" Bayonet extension tube

-- extends the optical path length by76mm
-- total ength 97mm
-- one of the moving bayonet clamps is damaged, but it's still usable if you use the other clamp on the top side
-- Weight: 0.6 kg

used

Price:
70.- EUR plus VAT

Adapter from 4" Zygo Bayonet to 63.5mm

-- Fits in 4" bayonet mount
-- Holds 63.5mm diameter parts (for example reference spheres)
-- Aluminium, not anodized
-- Weight: 1.4 kg

used, very good condition

Price:
150.- EUR plus VAT

Melles Griot Helium-Neon Laser

-- 633nm
-- Type 05-LLR-811
-- Length 230mm
-- Diameter 31.5mm
-- including power supply for 230V

used, in good working condition

Price:
220.- EUR plus VAT

XY-Stage from NEAT (New England Affiliated Technologies)

-- Stainless Steel
-- Cross-Roller-Bearings
-- Dimensions of top plate 280mm x 280mm
-- Total dimensions 420mm x 420mm x 101mm
-- Travel range 210mm
-- Two stepper motors VEXTA 2-Phase 0.9deg/step 3.9V 2.3A
-- Two linear encoders type MSA6707 (RSF Elektronik, Austria), meaurement length 220mm, interval 20µm
-- including four cables for NEAT330UP controller (I have the controller for testing, but it is not for sale)
-- Weight 23.5 kg
used, in very good condition

Price:
1600.- EUR plus VAT

BAYSIDE translation stage
SE150C-250

-- Stainless Steel
-- Cross-Roller-Bearings
-- Dimensions 250mm x 149mm x 50mm
-- Travel 216mm
-- Weight 11.9 kg
used, in very good condition

Price:
400.- EUR plus VAT

BAYSIDE translation stage
SP150C-300

-- Stainless Steel
-- Cross-Roller-Bearings
-- Dimensions 321mm x 149mm x 50mm
-- Length of top plate: 200mm
-- Travel range 99mm
-- Weight 11.5 kg
used, in very good condition

Price:
400.- EUR plus VAT


 
Light shield

-- dimensions 177mm x 165mm x 165mm
-- weight 0.25 kg
-- used, in good condition

Price:
10.- EUR plus VAT

Vertical translation stage

-- heavy brass construction, weight 1.0 kg
-- vertical translation about +-10mm
-- clear aperture 27mm
-- used, in good condition

Price:
150.- EUR plus VAT

Vertical translation stage with two self-centering optics holders 

-- heavy brass construction, weight 1.5 kg
-- vertical translation about +-10mm
-- both self-centering optics holders can clamp optics from 3 to 32 mm diameter
-- clear aperture 27mm
-- used, in good condition

Price:
300.- EUR plus VAT

Large XY stage with stepper motors and encoders, made by J-MAR Precision Systems

-- stage size 305mm x 152mm (12" x 6")
-- height 140mm
-- 203mm (8") travel range
-- backlash-free leadscrew design, 25 turns per inch
-- both leadscrews are NEW
-- VEXTA PK566BUA 5-phase stepper motors, 0.72°/step, 1.4A, 1.1 Ohms
-- both axes have incremental encoders, type number 
MV51 40BP002200 (from Omron?)
-- Turnknobs allow manual movement
-- optical limit switches
-- weight 24.9 kg
-- used, in very good condition

Price:
1950.- EUR plus VAT

Universal Lead Screw and Nut Assembly
700-0042

-- 203mm (8") travel range
-- backlash-free design, 10 turns per inch
-- used, in good condition

Price:
250.- EUR plus VAT
 

Same as above, but without nut:
80.- EUR plus VAT
 

Heavy linear stage stage without micrometer screw, 125mm x 125mm

-- 50mm travel range
-- Metric version, has many M4 taps
-- very heavy, weight 4.7 kg
-- Clamp diameter for micrometer screw is 18mm
-- used, in good condition
-- two units in stock

Price:
250.- EUR plus VAT

XYZ-Halterung, gut geeignet für den Aufbau eines Point Diffraction Interferometers     (Neuware, nicht gebraucht!)

-- Verstellweg ca. 12.7mm in jeder der drei Achsen
-- Feinverstellung 0.5mm pro Umdrehung
-- Länge ca. 120mm, Breite ca. 100mm, Höhe ca. 70mm
-- Grundplatte und obere Platte 60mm x 60mm
-- Gewicht ca. 720g

Preis: 190.- EUR incl. MwSt. 

 

  XYZ Stage, suitable for selfmade Point Diffraction Interferometers    (This is new, not used!)

-- travel range is about 12.7mm in each axis
-- Fine adjustment 0.5mm per revolution
-- Length about 120mm, Width about 100mm, Height about 70mm
-- Base plate and moving plate 60mm x 60mm
-- Weight about 720g

Price 190.- EUR incl. VAT for deliveries in the EU, or 160.- EUR for overseas orders  

Newport 400 XY translation stage

-- travel range 12.7mm
-- dimensions 140mmx 140mm x 44mm
-- Weight 2.0 kg
-- used, in good condition

Price:
700.- EUR plus VAT

Newport LCM1 and LCM2 self-centering Optics Holders

-- LCM1 (left) holds lenses up to 40mm diameter
-- LCM2 (right) holds lenses up to 63mm
-- used, in very good condition
-- I have two LCM1 and one LCM2 in stock

Price:
300.- EUR plus VAT
 

Newport 430 translation stages

-- travel range 50mm
-- dimensions 102mmx 76mm x 25mm
-- Weight 0.55 kg
-- used, in good condition

Price:
200.- EUR plus VAT  (with 1" screw)
250.- EUR plus VAT  (with 2" screw)

2-Axis linear stage with micrometer screws, 125mm x 125mm

-- made in Japan by Chuo Seiki
-- 25mm travel range
-- Metric version, has many M4 taps
-- weight 4.0 kg
-- used, in very good condition
-- five units in stock

Price:
480.- EUR plus VAT

2-Axis linear stage with stepper motors

-- stage size 152mm x 152mm (6" x 6")
-- made in USA by NEAT
-- 100mm travel range
-- VEXTA 5-phase motors
-- Backlash-free design
-- Turnknobs allow manual movement
-- optical limit switches
-- weight 3.7 kg
-- used, in good condition

Price:
550.- EUR plus VAT

Zygo® 4" Tip/Tilt Stage Model m-400

360° rotation is possible as well
weight 2.6 kg
used, in very good condition

The self-centering optics holder shown in the picture is already sold!

Price (without self-centering holder):
1200.- EUR plus VAT


Set of four pneumatic vibration isolators (only one is shown in the picture)

-- used, guaranteed in working condition, 2 weeks warranty
-- height 432mm
-- cross section 84mm x 84mm, at the top 108mm x 108mm
-- weight 4.6 kg each
-- does not include any valves for height regulation

Price for set of four: 650.- EURO plus VAT

Set of four pneumatic vibration isolators (only one is shown in the picture)

-- used, guaranteed in working condition, 2 weeks warranty
-- height 54mm
-- cross section 76mm x 76mm
-- weight 0.34 kg each
-- can be pumped up with compressed air, has a normal car valve

Price for one set of four: 100.- EURO plus VAT

Set of four pneumatic vibration isolators, manufactured by BARRY (only one is shown in the picture)

-- used, guaranteed in working condition, 2 weeks warranty
-- height 150mm
-- diameter 230mm at the bottom
-- diameter 262mm at the top
-- weight 9.3 kg each
-- including three valves for height regulation
-- it is normal that there are only three valves -- a system with four valves would be instable. One of the valves must be connected to two isolators.

Price for set of four: 1200.- EURO plus VAT

STACIS 2000
Active Control Isolation System

-- manufactured by Barry Controls
-- used, guaranteed in working condition, 2 weeks warranty
-- line voltage: 230V
-- total load: 1905 - 4770 kg
-- 6 active degrees of freedom
-- active bandwidth 0.3 to 250 Hz
-- including manual, PC diagnostics software, and all cables
 

Price: 4000.- EURO plus VAT


Optische Formelsammlung: Allgemein      Optical formula collection: General

Optische Formelsammlung: Interferometrie      Optical formula collection: Interferometry

Linsen, Spiegel, optische Bauteile