The Willow Tree series was replaced because of a new technology. Rather than simply using the older hammer striking method Richard Doty has suggested Hull changed to a rocker arm press. The dies needed for a rocker arm press were quite different from dies used in the hammer strike method. A rocker press used large-sized rectangular shaped dies with a curved face so that the die could rock back and forth. The image for the coin was then engraved on the curved face of the rocker, one rocker for the obverse and another for the reverse (click here for picture of rocker dies). The two rocker dies would then be mounted face to face in the press. By pulling a lever the upper and lower rockers would press against each other with a rolling motion (click here for picture of a rocker press). As long as the two dies were properly aligned a blank planchet placed between them would be impressed with the design of the dies.
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Ixodes scapularis is commonly known as the deer tick or blacklegged tick, and in some parts of the USA as the bear tick. It is a hard-bodied tick of the eastern and northern Midwestern United States.
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The jumping spider family contains more than 500 described genera and about 5,000 described species, making it the largest family of spiders with about 13% of all species.
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This diffuser is custom designed for the Godox MF12 Twin Lite Macro Flash. The inner deflector reflects light onto the conical structure of the diffuser. This section projects soft light onto your subject without losing too much light form the source. These diffusers are a must have for any photographer working with the MF12 Flash by Godox!
These dual diffusers no longer warm the subject and cast a brighter, more lively look onto your subject. Phew!! A rigid macro diffuser that withstands heavy field use.
Mirror tests shown below indicate the level of diffusion offered by the Turtledove Diffusers. Flash and camera settings are at Flash 1/32, EXP 1/200, f4.0, and ISO 200.
This diffuser is custom designed for the Canon MT-26EX-RT Twin Lite Macro Flash. The inner deflector reflects light onto the conical structure of the diffuser. This section projects soft light onto your subject without losing too much light form the source. These diffusers are a must have for any photographer working with the MT-26EX-RT Flash by Canon!
These dual diffusers no longer warm the subject and cast a brighter, more lively look onto your subject. Phew!! A rigid macro diffuser that works well in heavy field use.
Mirror tests shown below indicate the level of diffusion offered by the Turtledove Diffusers. Flash and camera settings are at Flash 1/32, EXP 1/200, f4.0, and ISO 200.
This diffuser is custom designed for the Yongnuo YN-24EX TTL Twin Lite Macro Flash. The inner deflector reflects light onto the conical structure of the diffuser. This section projects soft light onto your subject without losing too much light form the source. These diffusers are a must have for any photographer working with the YN-24EX TTL Flash by Yongnuo!
These dual diffusers no longer warm the subject and cast a brighter, more lively look onto your subject. Phew!! A rigid macro diffuser to withstand heavy field use.
Mirror tests shown below indicate the level of diffusion offered by the Turtledove Diffusers. Flash and camera settings are at Flash 1/32, EXP 1/200, f4.0, and ISO 200.
Adapter designed to adapt the Mitutoyo LWD objectives to a lens with 77mm adapter. Includes (2) micro diffusers with small and large apertures/lens shades.
Large aperture is for objectives <50x, small aperture is for objectives >50x.
This diffuser is custom designed for the Canon MT-24EX Twin Lite Macro Flash. The inner deflector reflects light onto the conical structure of the diffuser. This section projects soft light onto your subject without losing too much light form the source. These diffusers are a must have for any photographer working with the MT-24 EX Flash by Canon!
NOTE* This older diffuser shown in the video below created a slight warming effect and a manual color temperature of ~5000 K needed to be used to mitigate. These dual diffusers no longer warm the subject and cast a brighter, more lively look onto your subject. Phew!! A rigid macro diffuser to withstand all heavy field use.
Mirror tests shown below indicate the level of diffusion offered by the Turtledove Diffusers. Flash and camera settings are at Flash 1/32, EXP 1/200, f4.0, and ISO 200.
Corylus americana, the American Hazelnut, is a species of the genus Corylus that is native to eastern North America. It is a medium to large shrub that under some conditions can take the form of a small tree.
The class Gastropoda contains a vast total of named species, second only to the insects in overall number. The fossil history of this class goes back to the Late Cambrian. There are 611 families of gastropods known, of which 202 are extinct and appear only in the fossil record.
