Products Home / Optomechanical Components / Optical Post Assemblies / Bases / Table Clamps / Height SpacersHeight Spacers
- Easily Adjust Optic Heights
- Thicknesses Available from 0.01" (0.25 mm) to 2" (50 mm)
- Equipped with an Array of Mounting Holes and Slots
BA2S6/M
12.5 mm Thick Spacer
BA2S1
0.010" Thick Spacer
BA2S8
2.0" Thick Spacer
LMR2
with Lens
TR Post
BA2
Base
BA2S7
Spacer
MVSNB
1.69" Thick Spacer
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Figure 1.1 Fixed Ø3" Kinematic Optic Mount Shown with BA2S3 (Silver Spacer Just Above the Breadboard) and BA2S7 (Black Spacer).
Features
- Quick, Stable Adjustment of Fixed-Height Optical Systems
- Thicknesses Available from 0.010" (0.25 mm) to 2" (50 mm)
- Spacers Equipped with Various Hole Patterns (See Below for Details)
These spacers, except for Item # MSVNB(/M), are based on the outer profile of our BA2 Mounting Plate and are available in an array of thicknesses to facilitate changes in beam heights. The three thinnest spacers are fabricated from stainless steel, while the six thickest ones are fabricated from black anodized aluminum. Each spacer is equipped with two slots that accept 1/4"-20 (M6) capscrews and an arrangement of tapped, clearance, and/or through holes (see the tables below for details). The configuration of holes and slots provided on the BA2Sx(/M) spacers makes it easy to bolt multiple plates together and to create fixed-height optical systems. The MVSNB(/M) height spacer has two clearance slots perpendicular to each other that accept 1/4" (M6) capscrews and three 1/4"-20 (M6 x 1.0) tapped mounting holes.
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Zoom| Item # | Thickness | Mounting Options | Material |
|---|---|---|---|
| BA2S1 | 0.010" (0.25 mm) | • 2 Clearance Slots: Ø0.27" (Ø6.7 mm) • 9 Through Holes: Ø0.27" (Ø6.7 mm) |
Stainless Steel |
| BA2S1/M | 0.25 mm (0.010") | ||
| BA2S2 | 0.025" (0.64 mm) | ||
| BA2S2/M | 0.50 mm (0.020") | ||
| BA2S3 | 0.050" (1.27 mm) | ||
| BA2S3/M | 1.25 mm (0.049") |
Zoom| Item # | Thickness | Mounting Options | Material |
|---|---|---|---|
| BA2S4 | 0.15" (3.8 mm) | • 2 Clearance Slots: Ø0.27" (Ø6.7 mm) • 9 Through Holes: Ø0.27" (Ø6.7 mm) |
Black Anodized Aluminum |
| BA2S4/M | 4.0 mm (0.16") | ||
| BA2S5 | 0.25" (6.4 mm) | • 2 Clearance Slots: Ø0.27" (Ø6.7 mm) • 3 Through Holes: Ø0.27" (Ø6.7 mm) • 6 Taps: 1/4"-20 (M6 x 1.0) |
|
| BA2S5/M | 6.25 mm (0.25") |
Zoom| Item # | Thickness | Mounting Options | Material |
|---|---|---|---|
| BA2S6 | 0.50" (12.7 mm) | • 2 Counterbored Slots: Accept 1/4" (M6) Cap Screws • 6 Mounting Holes: 1/4"-20 (M6 x 1.0) • 3 Counterbored Holes: Accept 1/4" (M6) Cap Screws |
Black Anodized Aluminum |
| BA2S6/M | 12.5 mm (0.49") | ||
| BA2S7 | 1.00" (25.4 mm) | ||
| BA2S7/M | 25.0 mm (0.98") | ||
| BA2S8 | 2.00" (50.8 mm) | ||
| BA2S8/M | 50.0 mm (1.97") |
Zoom| Item # | Thickness | Mounting Options | Material |
|---|---|---|---|
| MVSNB | 1.69" (43.0 mm) | • 2 Counterbored Slots for 1/4"-20 (M6) Cap Screws • 3 Mounting Holes: 1/4"-20 (M6 x 1.0) |
Black Anodized Aluminum |
| MVSNB/M | 43.0 mm (1.69") |
Height Spacers