Contact Lenses - Color Lenses - Crazy Lenses - Transition Lenses
Dry Eyes - Extended Wear - Multi-focal Contact - Bifocal Lenses
RRP $15.99
Some things never go away, like vile enemies, bad ale, and annoying kin. But I thought I was finished with the one dragon I'd have done anything for: Éibhear the Blue, a big, gorgeous, bluehaired beast who thinks the world belongs to him. The world and, apparently, me.
So if Éibhear wants to play the caring hero and travel into the most forsaken of Gods forsaken lands to protect the one woman who doesn't need it - namely me- I'll let him. Because while I'm trying to fulfill a ridiculous quest for a pushy god, I'm going to draw this overconfident war-lord much too close, rekindle his fires, and enjoy every minute of his delicious defeat...
About the Author
G.A. Aiken lives on the West Coast and spends most of her time writing and making sure her dog never gets off-leash. Over the last few years she's juggled a full-time job as a Managing Editor for a marketing department with her career as an author, using every lunch break, late night, and weekends to write her books.
The Ray And Wave Theory Of Lenses
RRP $137.95
Calculations on lens systems are often marred by the unjustifiable use of the small-angle approximation. This book describes in detail how the ray and wave pictures of lens behaviour can be combined and developed into a theory capable of dealing with the large angles encountered in real optical systems. A distinct advantage of this approach is that Fourier optics appears naturally, in a form valid for arbitrarily large angles. The book begins with extensive reviews of geometrical optiks, eikonal functions and the theory of wave propagation. The propagation of waves through lenses is then treated by exploiting the close connection between eikonal function theory and the stationary phase approximation. Aberrations are then discussed, and the book concludes with various applications in lens design and analysis, including chapters on laser beam propagation and diffractive optical elements. Throughout, special emphasis is placed on the intrinsic limitations of lens performance. The many practical insights it contains, as well as the exercises with their solutions, will be of interest to graduate students as well as to anyone working in optical design and engineering.
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Colored Contact Lenses Articles
| Contact Lenses | Color Lenses | Crazy Lenses | Transition Lenses |
| Dry Eyes | Extended Wear | Multi-focal Contact | Bifocal Lenses |
| Decorative Lenses | Cheap Lenses | Disposable Lenses | Acuvue Lens |
Colored Contact Lenses Books
| Contact Lenses | Color Lenses | Crazy Lenses | Transition Lenses |
| Dry Eyes | Extended Wear | Multi-focal Contact | Bifocal Lenses |
| Decorative Lenses | Cheap Lenses | Disposable Lenses | Acuvue Lens |