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Optical Post Holder, Slotted-Base, 1.0 in. Height, 0.5 in. Posts

Model: BPH-1

$13.10

In Stock

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Product Series Overview

Non-Bridging Slotted-Base Optical Post Holders

The BPH-1 Slotted-Base Post Holder is a patent pending re-invention of the classical optical post holder, combining a slim slotted base with a unique post holder. The top surface of the post holder has a series of kinematic indentations which, when used with the BPH-C-5 Post Collar, provide repeatable rotational alignment and indexing at 45° increments. The base features both angled and straight reference surfaces allowing edge-to-edge placement of adjacent post holders and, with the addition of the BPH-XB-5 Base Extender, can convert to a double-slotted base. The flat bottom also makes mounting more versatile and improves stability.

Specifications

Technical Specs

Type

Slotted Base Post Holder
Height

25.4 mm
Thread Type

1/4-20 (M6) Slot
Material

Cast Aluminum

Pack Quantity

1
Inside Diameter

12.7

Type

Slotted Base Post Holder
Height

25.4 mm
Thread Type

1/4-20 (M6) Slot
Material

Cast Aluminum

Pack Quantity

1
Inside Diameter

12.7

Resources & Downloads

2D / 3D CAD Software

Download CAD Files

Drawings And Cad

BPH Drawing (134.7 kB, PDF)

Other

BPH-1 RoHS Certificate (278.3 kB, PDF)
BPH-1_RoHS2021.pdf (681.6 kB, PDF)

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Description	Compatibility	Avail.	Price
VPH-1.5 Optical Post Holder, No Slip, 1.5 in. Height, 0.5 in. Posts, 1/4-20	IMPERIAL	In Stock	$17
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Compatible

Description	Compatibility	Avail.	Price
SPV-1.5 Optical Mounting Post, 1.5 in., 0.5 in. Dia. Composite, 8/32 & 1/4-20	IMPERIAL	In Stock	$7.30
SPV-1 Optical Mounting Post, 1.0 in., 0.5 in. Dia. Composite, 8/32 & 1/4-20	IMPERIAL	In Stock	$6.10
SP-1 Optical Post, 1.0 in. Height, 0.5 in. Diameter, 8-32 and 1/4-20 Thread	IMPERIAL	In Stock	$5
SP-2 Optical Post, 2.0 in. Height, 0.5 in. Diameter, 8-32 and 1/4-20 Thread	IMPERIAL	In Stock	$6
SP-1.5 Optical Post, 1.5 in. Height, 0.5 in. Diameter, 8-32 and 1/4-20 Thread	IMPERIAL	In Stock	$6.10

Accessories

Description	Compatibility	Avail.	Price
SK-25A Black Oxide Screw Kit, 1/4-20, Assortment, Qty 261	UNIVERSAL	In Stock	$72
BDK-1 Ball Driver Allen Wrench Set, Includes 9 Ball drivers	IMPERIAL	In Stock	$38
BPH-XB-5 Slotted Extension Base Pack, BPH Series Optical Post Holders, Qty 5	UNIVERSAL	In Stock	$33
BPH-C-5 Indexing Post Collar Pack, 0.5 in. Optical Posts, Qty 5	UNIVERSAL	In Stock	$27

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