Zone Plate 11 zones f46 for Skink Pinhole Pancake Leica - eBay (item 380167796049 end time Nov-12-09 10:03:24 PST)


This listing has ended. Item:Zone Plate 11 zones f46 for Skink Pinhole Pancake Leica

Last updated on 01:11:46 AM PDT, Oct 27, 2009 View all revisions

Item specifics - Camera Lenses

Camera Technology:	Digital, Film	For Camera Type:	SLR
Maximum Aperture:	f/46	Lens Type:	Prime, Wide Angle
Focus Type:	Auto & Manual	To Fit Camera Brand:	Leica, Minolta
Condition:	New	Lens Brand:	Skink

good2rely

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Lens and Filter Adapters	Accessory and Kits	Filters	Pinhole Photography	Viewers and Eye Cups
Items On Sale

Zone Plate 11 zones f/46 for Skink Pinhole Pancake for Leica M

Item description

Payment

Unlike a pinhole which refracts light when creating an image, the zone plate is diffracting it which results in a softer focus with an infrared-like glow along bright edges with strong contrast. This effect is used in creative portrait and landscape photography.

Zone plates are made up of alternating opaque and transparent concentric rings. For optimal sharpness the size of the rings has to be calculated to match a given focal length, which is the distance between film / CCD and the zone plate itself. A greater number of zones yield faster exposure times and more glow effect but it happens on the expense of image sharpness.

The zone plate offered here has been individually exposed and developed on high-contrast film. It is designed for use with the Skink Pinhole Pancake installed into a camera (digital or film):

Camera: Leica M39 / Leica M / Voigtländer Bessa rangefinder

Focal length (mounted into pancake): 24mm
Number of zones: 11
Center zone: 223 µm
Light wavelength: 550nm
Resulting aperture: f/46
Angle of view (full frame): 81°

For protection and easy handling, the zone plate comes installed in a brass / laminate sandwich with 20mm diameter to fit into the Skink Pinhole Pancake

Please visit my store with various pinhole and zone plate apertures.

Pinhole size	Focal Range
0.2mm	up to 32mm
0.3mm	33mm to 62mm
0.4mm	63mm to 102mm
0.5mm	103mm to 152mm
0.6mm	153mm to 212mm

Just drop me an email, if you have questions regarding calculation of pinhole sizes

.

Fits:

all Skink Pinhole Pancakes

Delivery Includes

1x zone plate mounted in brass shim

Paypal
for Europe / Schweiz: Bank Transfer IBAN / BIC

Shipping and Handling

Shipping cost are charged once only, additional items are shipped free.When buying several items you will receive an invoice through ebay with combined S&H fees which reflects shipping discount accordingly.

Delivery will be made upon payment directly from Hong Kong / China within two business days per registered airmail-parcel. To most countries, shipments usually arrive within 7 to 10 days.

Shipping fees include packing and postage.

Please note, shipping to Italy sometimes takes up to 1 month, depending on the location.

Please contact me if there are problems with item, I am doing my best to keep buyers happy.

Product Photo (pancake not included)

The zone plate or pinhole shim are easily installed into any of the Skink pinhole pancakes (pancake is not included with this item)

Sample Photos

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Shipping and handling

Free shipping for each additional eligible items you buy from good2rely.

Item location: South China / Hong Kong, China

Shipping to: Worldwide

Excludes: China

Change country:	ZIP Code:

Shipping and handling	To	Service	Estimated delivery*
US $9.95	United States	Standard Flat Rate Shipping Service	Varies Seller ships within 2 day after receiving cleared payment.

*The estimated delivery time is based on the seller's handling time, the shipping service selected, and when the seller receives cleared payment. Sellers are not responsible for shipping service transit times. Transit times may vary, particularly during peak periods.

Domestic handling time

Will usually ship within 2 business days of receiving cleared payment.

Return policy

Item must be returned within	Refund will be given as	Return policy details
7 days after the buyer receives it	Exchange
The buyer is responsible for return shipping costs.

Payment details

Payment method	Preferred/Accepted	Buyer protection on eBay
	Accepted	Pay with and your full purchase price is covered \| See terms

Seller's payment instructions

Shipment is done within 2 business-days after receipt of payment by China Post Registered Airmail. Normally parcels arrives within one to two weeks to Europe or US. Buyers are responsible for customs clearance in their own country. A combined invoice will be sent after buying multiple items which are to be shipped in the same shipment. For urgent shipment, you can consider using Courier service, which can be offered only upon request. I am doing my best to keep buyers happy.