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FHS/FH/FAD
Compatible Optics
Dimensions
Compatible Optics
Max Thickness
Zoom

Holders for transmissive optics that do not require optical alignment such as ND filters and color filters. Designed to accommodate different thicknesses and make it easy to change filters.

◦Available in a variety of sizes and clamping methods.
◦Filter holders can be used with both round filters and rectangular filters. (Note, the FH-10 can only be used with round filters.)
◦FH-25 and FH-50 are ideally suited for fine intensity adjustment and transmitted wavelength adjustment because these can hold several filters simultaneously.

Related product
Products
Technical Data
Documents/Downloads
Guide

▶The FH-10 utilizes two spring loaded knobs to hold the filter. This maximizes the clear aperture available while providing a secure clamping force.
▶The FHS-25 and FHS-50 have spring clips to make changing the filter easy while still holding the filter securely.
▶The FH-25 and FH-50 have no clamping mechanism, but provide a rack to hold multiple filters, making it easy to combine multiple filters and quickly change them. Contact our sales team regarding increasing the capacity of these filter racks.
▶The supplied post length can be changed. If the length of post is specified at the time of purchase, this product will be delivered after replacing posts.
▶To insure that the filters remain square to the optical axis in the FH-25 and FH-50 mounts, we recommend framed ND filters (MAN, MFND) which are ND filters of various transmittances fitted with filter adapters (FAD) are also available.
W3094, W3098

Attention

▶Because the posts for FH-25 and FH-50 have a special shape, they cannot be replaced with standard posts (RO-**-**). Contact our International Sales Division regarding different length posts.

Common Specifications
Primary materialAluminum
FinishBlack Anodized
Outline Drawing
■FH-10

Zoom
■FH-25

Zoom
■FH-50

Zoom
■FHS-25

Zoom
■FHS-50

Zoom
■FH-10-N

Zoom
■FHS-20-N

Zoom
■FHS-25-N/50-N

Zoom
■FHS-25-EE/25-UU/50-EE/50-UU

Zoom
■FAD-20

Zoom
■FAD-50

Zoom
Spec
Compare
Part Number
Add to cart Cart
    JP Yen Stock Qty
FH-10
FH-25
FH-50
FHS-25
FHS-50
FH-10-N
FHS-20-NNEW
FHS-25-N
FHS-50-N
FHS-25-EE
FHS-50-EE
FHS-25-UU
FHS-50-UU
FAD-20
FAD-50

φ10 - φ20mm

3mm

2 piece

0.02kg

φ25, □25mm

3mm

4 piece

0.1kg

φ50 - φ52, □50mm

5mm

5 piece

0.11kg

φ25, □25mm

5mm

1 piece

0.06kg

φ50, □50mm

5mm

1 piece

0.08kg

φ10 - φ20mm

3mm

2 piece

0.02kg

φ20, □20mm

5mm

1 piece

0.005kg

φ25, □25mm

5mm

1 piece

0.06kg

φ50, □50mm

5mm

1 piece

0.08kg

φ25, □25mm

5mm

1 piece

0.06kg

φ50, □50mm

5mm

1 piece

0.08kg

φ25, □25mm

5mm

1 piece

0.06kg

φ50, □50mm

5mm

1 piece

0.08kg

φ20mm

3mm

1 piece

0.01kg

φ50mm

3mm

1 piece

0.01kg

RoHS  

¥5,400

LOW
RoHS  

¥7,000

IN STOCK
RoHS  

¥7,650

IN STOCK
RoHS  

¥7,200

LOW
RoHS  

¥11,000

IN STOCK
RoHS  

¥4,400

Low availability
of parts
RoHS  

¥7,200

LOW
RoHS  

¥6,200

Low availability
of parts
RoHS  

¥10,000

Assembly
parts available
RoHS  

¥6,200

CONTACT
US
RoHS  

¥10,000

CONTACT
US
RoHS  

¥6,200

CONTACT
US
RoHS  

¥10,000

CONTACT
US
RoHS  

¥900

IN STOCK
RoHS  

¥1,350

IN STOCK