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Photographers' Formulary 602 Holography Developer for Black & White Film - 1 Liter

B&H # PHH602DL Mfr # 04-3050
Usually ships in 2-4 weeks

Availability Details


This is a special order item and is non-cancelable and non-returnable. Est. arrival at B&H is 2-4 weeks (subject to availability). Your order will be charged at time of shipment.

International Orders*
For international orders, credit cards will be charged at time you place your order.

Shipping Charges Apply
You Pay: $44.79

Photographer's Formulary 602 Holography Developer HD-602 was formulated by Hans Bjelkhagen of Lasergruppen Holovision AB, Stockholm, Sweden.

It is a developer for reflection holograms in particular; made for Agfa Holotest 8 E7 5HD material. The developer works well for Denisyuk type reflection holograms using both HE-NE or Krypton CW lasers or pulsed ruby lasers.

The exposure depends on the laser used but is around 100 uJ/cm2.

HD-602 works very well giving a high signal-to-noise ratio and high diffraction efficiency. The developer is completely stable as long as Part A and Part B are not mixed, and remains stable after being mixed for several weeks.

One liter of mixed developer can be used to do up to 100 - 4 x 5" plates.

A reversal "Pyrochrome Bleach" is included in this kit. Chemicals will make 1 liter of three solutions.

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Usually ships in 7-14 business days i This is a special order item. Est. arrival at B&H is 7-14 business days (subject to availability). Your order will be charged at the time of shipment.
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